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      "title": "Volocopter presents a new version of its flying taxi for longer journeys",
      "body": "One of the companies that has the most advanced technology in this field, and has carried out the most tests in real conditions, is the German Volocopter. \n\nThis one has been operating in the flying taxi industry since 2013 and regularly presents improved versions of its VoloCity electric vehicle, constantly improving its stability, aerodynamics and other aspects. \n\nExcept that this one offers the possibility of autonomous transport for only two people over a distance of about 30 kilometers, so it's no wonder that the manufacturer has finally decided to expand its offer with something larger, so it shared a new model with us, which is to connect the suburbs and crowded crowds. \n\ncity ​​centers, we are talking about VoloConnect, designed for longer routes and to transport more passengers. \n\nInterestingly, together with it, a hybrid \"lift and push\" system was presented, because while the existing models resembled drones in this respect, the new one uses horizontal rotors to climb into the air and reach the appropriate height (we are still dealing with a VTOL vehicle, \n\ni.e. with vertical take-off and landing capability), but then a pair of fans enter the action to send the vehicle forward. This time up to 4 people can board the taxi, the maximum speed is 250 km per hour, and the battery on a single charge is enough for the ride \n\ndistances up to 100 km. \n\nThe company informed that the VoloConnect model has been in preparation for about 2 years, the prototypes are already after testing and everything is rapidly moving towards full-scale testing of the copies. \n\nhttps://youtu.be/bXPB5VH2KiQ\n\nAs you can easily see in the photos, the new model differs in design not only from the VoloCity, but also from the proposals of other major players on the eVTOL market. \n\nmore difficult and longer: - The vector drive is more complex and efficient. \n\nComplexity equates to performance with a higher cost and risk but better profitability, explains Mike Hirschberg, director of the Vertical Flight Society. \n\nVolocopter CEO Florian Reuter, however, is confident of the success and promises to obtain the necessary approvals within 5 years: - We are confident that this family of flying vehicles and the years of experience and innovation on which it is built will pave the way for the commercial and international take-up of electric services \n\nurban air mobility.",
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      "title": "See what the first American habitat on the moon will look like",
      "body": "NASA unveiled its plan to return to the Silver Globe and explore its surface. \n\nThe entire program will be implemented throughout the 1920s and will start as early as 2024. \n\nThe Lunar Space Port, the successor to the International Space Station, will be, along with the lunar bases, a transfer point for flights and exploration of Mars. A few days ago we had the opportunity to see the project of the first joint lunar base of China and Russia, and now it's time for the USA. \n\nInterestingly, NASA has slightly more ambitious plans, as it plans to create fuel stations in space that will allow fueling rockets and spacecraft on flights between the Earth and the Moon, the Moon and Mars, and the Earth and Venus. \n\nOf course, American companies, dynamically developing in the private sector of the space industry, will participate in the entire Artemis program. \n\nWe are talking about SpaceX, Blue Origin and others. From the graphics published by NASA we can learn that the unmanned flight to Mars is planned around 2026-2028 and will probably be carried out using the Starship rocket from SpaceX, although the use of the rocket is also possible. \n\nSpace Launch System. Returning to the Moon. \n\nThe agency plans to explore the surface with mobile vehicles, which will also act as a habitat for astronauts. \n\nNASA has been testing them for many years, but only now will they finally make real use of them. \n\nThe vehicles will enable fast and safe movement over long distances. \n\nThe habitats are designed to allow people to stay on the moon for up to 45 days, which is crucial as a space mining program is involved. \n\nAmericans do not return there for entertainment, but want to extract valuable raw materials that can be used not only for the purposes of permanent functioning there, but also for the creation of a new cosmic civilization. \n\nIt is probably high time for us to become an interplanetary civilization and populate the abyss of the solar system. NASA also revealed that during the first human landing on the moon in the 21st century, two people will come to the surface. \n\n\n![obraz.png](https://cdn.steemitimages.com/DQmZGERVtboR2DppxKFj7YTrKR2LhSBRma87nGVSvSNz3ca/obraz.png)\n\nAlthough it is still unknown who will be honored, it is certain that the first woman will come to the surface. \n\nThe pair of astronauts will remain afloat for almost 7 days and will conduct important research on this fascinating object. \n\nTheir exploration is to be assisted by an advanced rover, and it is not certain where the landing will take place, but it is said to be around the Moon's south pole (most likely Shackleton's crater). \n\nThere are shaded craters in which water ice is accumulated. \n\nAs you probably guessed, astronauts will take samples of it and try to use water, oxygen and hydrogen for the purposes of their operation there. NASA is also planning another astronaut mission, which is to take place around 2028. Then an even larger lander is to land on the surface, and \n\nthere will already be four people on board. \n\nThe mission is to last up to two weeks. \n\nOf course, the agency intends to send research missions to the moon with intelligent robots and machines throughout the entire 1920s. \n\nThey will build the first colony on a foreign object for all mankind.",
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      "title": "Robots will replace hairdressers?  This invention from MIT can detangle the hair",
      "body": "Women will appreciate a robot called RoboWig, which was created at the famous Massachusetts Institute of Technology (MIT). \n\nThe device specializes in detangling tangled hair. \n\nLots of fair sexes spend a lot of time straightening and styling their hair every morning, and MIT scientists have a solution. \n\nThe RoboWig is actually a robotic arm that has been equipped with cameras and sensors. \n\nIts attribute is the fact that it can be used by women as a personal hairdresser, thanks to which they will not need another person to deal with their hairstyle. \n\nThe arm is finished with a brush with soft bristles. \n\nIn the video you can see how the service offered by the robot works in practice: The robot is brushing the hair and at the same time constantly monitoring its position and the pressure of the brush itself. \n\nIn this way, there will be no situation where the activity ends with the removal of votes or their permanent destruction. \n\nNot only that, the robot can sense that a person may feel discomfort. \n\nhttps://youtu.be/3dHCdQBagfs\n\nThen the robot will adjust the scope of work to a specific person and conditions. Previously, tests were carried out on mannequins with wigs, but human volunteers will soon appear. \n\nScientists want to collect valuable data on the pain that can accompany detangling hair. \n\nThe idea is that the robot should carry out this activity in a very gentle but effective way as possible. \n\nRoboWig will be dedicated to people with limited mobility, and it may even soon visit dog or cat hairdressing salons.",
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      "title": "We have a breakthrough in growing vegetables in space.  The greens are tasty and nutritious",
      "body": "For several years, astronauts have been growing vegetables in their garden on board the International Space Station orbiting 400 kilometers above our heads. \n\nThey boasted about their fruits many times, but they were not of the first quality and did not resemble those well-known to us from terrestrial gardens or greengrocers. We must remember that microgravity conditions prevail in the cosmic house every day, so the plants grow there a bit differently, \n\nthan it is on the surface of our planet. \n\nYou certainly know how difficult the task of producing food under such conditions is. \n\nHowever, they are not scary for the crew who wanted to eat healthy food, and despite the fact that transport ships provide the best food there, the astronauts started growing their own vegetables, all as part of the cosmic microgravity farm, which was called Veggie. \n\nThe astronauts focused on red romaine lettuce. \n\nSeveral samples of it have already been studied on Earth, but were not good enough to conclude that scientists have mastered the process of growing it in space. \n\nhttps://youtu.be/y9aR2-7sOjg\n\nNow that has changed for the better: the latest research shows that cosmic romaine lettuce has the same nutritional value as that of terrestrial gardens, and that's the most important thing. \n\nScientists have detected a completely different bacterial flora in lettuce, as it is grown under conditions of microgravity and constant temperature and oxygenation of the air. \n\nDespite this, it is completely human friendly and does not contain E. coli or Salmonella enterica. NASA has given the green light to the next crops. \n\nAstronauts now want to focus on kale and cabbage. \n\nFor now, the fruits of the space garden will be tasted only by the Station crew, but it is quite possible that sooner or later, e.g. lettuce, will come to Earth and go to some luxurious greengrocer. \n\nAnd if not, you might taste it on the Moon or Mars someday. The first steps in the world of space gardening and agriculture are extremely important from the point of view of human life in space. \n\nIn the future, when we make regular manned flights to Venus and Mars, as well as build space colonies, access to fresh vegetables or fruit will be worth its weight in gold for us.",
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      "title": "This is what the Sino-Russian base on the moon will look like. It will be built in a few years",
      "body": "China has been implementing its grand space exploration program for several years. \n\nCurrently, most missions are sent to the moon with the intention of colonizing it and starting mining there. \n\nAt the same time, the first major space station is being built in Earth orbit. All vehicles used for space exploration are modified technology designed and built by Russia during the Cold War years. \n\nTherefore, it is not surprising that both countries want to join forces to conquer the moon and create competition for the US and European countries. The plan is that the Russians will provide the appropriate technologies, and the Chinese will produce them and then deliver them to the surface of the moon. \n\nIt will be good for both countries, because the Russian space industry is a bit lame after the end of the contract with NASA to send astronauts to the space home, and the Chinese are still with their technologies at least 10 years behind the US. \n\nsee what the lunar base of China and Russia could look like. \n\nIt is to be called the International Lunar Research Station, consisting of three modules and a solar farm. \n\nThe modules are somewhat similar to those from the space station, but have a slightly different role, because astronauts will not go on spacewalks, but on a very dusty surface. To start with, the base is to be inhabited by robots, but at the end of this decade the first astronauts will appear there \n\n\n![obraz.png](https://cdn.steemitimages.com/DQmVwMJ8AHBSq82gjfczMFC8qBmDBKEKkbwQmXUq1m5w3k1/obraz.png)\n. \n\nThey will explore the surface with various types of vehicles. \n\nIt is almost certain that China and Russia want to first see how the Americans will do there, and then they will start imitating them so as not to make mistakes, as our neighbor did in the 1960s. The base is to be established in the 1920s. \n\ncentury. \n\nBefore this happens, the Russians will send several Luna missions to the Silver Globe, and the Chinese Chang'e, thanks to which they will be able to see what part of the facility is suitable for space mining, contains valuable resources and is ideal for building the first base.",
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      "permlink": "starlink-from-spacex-has-already-been-ordered-by-500-000-people-there-will-be-millions-by-the-end-of-the-year",
      "title": "Starlink from SpaceX has already been ordered by 500,000 people.  There will be millions by the end of the year",
      "body": "SpaceX started collecting pre-orders for the Starlink internet in February this year and already has an important milestone of 500,000 customers. \n\nIt is worth emphasizing that it is not a cheap pleasure and, for example, in our country, we have to pay $499 for the required equipment (plus delivery costs of about $50), and the monthly subscription costs $99. \n\nAnd although the company's representative assures that prices will fall along with the popularization of the service, at the moment Starlink is a solution probably only for people who do not have Internet access from classic operators. \n\nSpaceX operations engineer Siva Bharadvaj revealed these results in a webcast for the 26th Starlink mission, which puts another 60 satellites in orbit, so we are already talking about over 1,500 in total. This means that Starlink is currently the largest satellite constellation in the world. \n\nand over time it will only grow in strength, because by 2027, as many as 12,000 satellites from SpaceX are to be in orbit by 2027. \n\n\n\n![obraz.png](https://cdn.steemitimages.com/DQmYds594WXcSPfc3JgmSC7N83uq4U8RPXeTBjVFCyNzaoB/obraz.png)\n\n\nOn this occasion, we could also count on the traditional Twitter post by Elon Musk, although this time without any meme in which the company's CEO presented the challenges facing the bright future of the system. \n\nAccording to Elon Musk, Starlink will encounter only one technical difficulty during its growth, which will result from the high density of users in cities: - Our only limitation is the high density of users in urban areas. \n\nMost likely, the entire initial 500,000 orders will receive the requested service. \n\nServing several million users will be a greater challenge - we read. \n\nThe only question is whether there is anything to worry about, because in urban areas there is no shortage of competitive services at much lower prices, and not requiring expensive starting devices. \n\nThe future of Starlink is rather areas that have not yet been reached by any traditional operator, but interestingly, it will also have a rival here, because Amazon is also preparing its satellite internet.",
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      "author": "technologycorner",
      "permlink": "bitcoin-already-uses-more-energy-than-the-global-financial-system-first-bans",
      "title": "Bitcoin already uses more energy than the global financial system. First bans",
      "body": "Bitcoin alone uses more energy than the global financial system. \n\nMining and online speculation related to the most popular cryptocurrency already consume 140 TWh annually, while the global financial system 130 TWh. \n\nThis is more than the annual energy needs of all of Argentina or the Netherlands. Experts report that the lion's share of energy comes from burning fossil fuels, because the largest excavators, or data centers, are located in countries where oil and coal are traded. \n\nit is about emission of greenhouse gases into the atmosphere, excavators generate over 200 million tons of CO2 annually. \n\nPoland emits less than 300 million CO2, and is already subject to strict EU restrictions. \n\nIt is therefore not surprising that Bitcoin is on censored ecologists, and soon more rapidly growing cryptocurrencies will join it. The problem of Bitcoin and the growing popularity of cryptocurrencies make this new digital phenomenon a problem for politicians who are associated with environmental movements \n\n\n![obraz.png](https://cdn.steemitimages.com/DQmVcEHDN555b8Fjy7s5w8JKfxLK5VLTZG8q7LGH5ZT2brp/obraz.png)\n. \n\nWe have just received an extremely important message from the United States. \n\nWell, the New York state government wants to introduce a 3-year ban on Bitcoin mining activities throughout its territory, and we can expect other states to follow New York's footsteps. \n\nCalifornia, for example, is already alliance to establish a similar law. \n\nNot only in the USA, the Bitcoin problem has already grown into a national problem. \n\nCryptocurrencies are banned in more and more new countries. \n\nThe best example here is India. \n\nIn this country, you can go to jail for mining cryptocurrencies. Cryptocurrencies have already caused quite a stir in the electronic equipment market. \n\nCurrently, the purchase of an efficient graphics card is almost a miracle, and if they appear on store shelves, their prices are 3-4 times higher than they should be. \n\nIt is similar with the top laptops themselves. \n\nThere is no indication that this trend is going to change quickly, and experts believe that this is just the tip of the iceberg. \n\nSoon it is to be even worse, because other cryptocurrencies are also growing in strength, for example, on the demand for disks. \n\nFor example, Ukraine wants to power excavators with nuclear energy (see here). \n\nThis shows just how fast the global craze for virtual coins is spreading.",
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      "author": "technologycorner",
      "permlink": "a-large-asteroid-will-hit-europe-in-october-nasa-is-creating-another-simulation",
      "title": "A large asteroid will hit Europe in October. NASA is creating another simulation",
      "body": "After the cosmic rock hits the surface of the Earth, the everyday life of all mankind will change dramatically. \n\nEven if it is a small asteroid, the consequences could be dire for the entire planet. \n\nImmediate death of thousands of people and long-term isolation, limited access to food or water for all survivors. The restrictions of the CoVID-19 pandemic will be nothing but what may await us. \n\nNASA is aware of the fact that such an event will take place. \n\nIt is only a matter of time. \n\nTherefore, we have less and less time to prepare to survive this cataclysm. The Agency has already prepared the Planetary Defense Conference Exercise for the second time, i.e. a simulation of an asteroid collision with the Earth and possible scenarios of operation. \n\nAccording to the simulation, the object is to hit the territory of Austria, and the field of fire will also include Poland. The fictitious scenario predicts that on April 19, 2021, an asteroid with a magnitude of 21.5 was spotted, and its existence was confirmed by 100 percent the next day. \n\nIt was immediately named 2021 PDC. \n\n![obraz.png](https://cdn.steemitimages.com/DQmXUKWyRVzYDv7kFW5FdfuF8BKS197L9K277zn6nQVpRHR/obraz.png)\n\n\nThe Sentry JPL asteroid detection system and the CLOMON system have analyzed the object's trajectory and set several future dates for the asteroid to potentially hit Earth, with the most likely impact date being October 20, 2021. \n\nUnfortunately, mankind will have too little time to prepare, as only six months remain from detection to impact. \n\nHowever, there is light at the end of the tunnel as it has only a 5 percent chance of impact. Subsequent observations of the 2021 PDC have shown that it is a rock with a diameter of 140 to 250 meters. \n\nIt is intended to hit an area of ​​800 by 250 kilometers. \n\nThe destruction will affect the area within a radius of 250 kilometers from the impact site. \n\nScientists have calculated that hitting the Earth will directly affect the lives of a million people, but the catastrophe will take on a global dimension. What next? \n\nNASA has made available all the data on this space rock, and further action is already on the side of the authorities of the European Union and the countries covered by the threat alert. \n\nNevertheless, all governments must prepare an appropriate plan, according to which they will properly prepare for action. At present, the largest restrictions related to the CoVID-19 pandemic in the world are in Europe. \n\nDoes it have to do with NASA simulation? \n\nInterestingly, an American agency conducted a similar simulation two years ago. \n\nThe target of the asteroid impact was New York. \n\nUnfortunately, despite the preparation of a solid evacuation plan, it was not possible to save this metropolis at that time. \n\nMillions of people died, and the entire world was plunged into chaos that ended in war.",
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      "author": "technologycorner",
      "permlink": "the-martian-helicopter-is-very-successful-now-he-will-support-the-perseverance-rover",
      "title": "The Martian helicopter is very successful.   Now he will support the Perseverance rover",
      "body": "The Ingenuity drone has already made 4 successful flights. \n\nThe original plan was that he would fly 5 times, but the mission staff are so pleased with his first missions and the bird's eye view of the planet's surface that there will be a minimum of 3 more passes, and quite possibly more than a dozen. \n\nseveral weeks of operation. \n\nBut the wheeled robots built by NASA have such incredible durability that the predicted 90 days easily turns into up to 15 years, as in the case of the Opportunity rover, which landed on Mars in 2004 and operated until 2019. \n\nin a more practical way, i.e. to support the rover's activities. \n\nThe drone will fly over 260 meters, and during them the vehicle will search for suitable research sites using drills and lasers. \n\nThe helicopter is equipped with two cameras with a resolution of 12 Mpix, which allows you to take photos of the surface in 4K quality. For now, engineers are still testing their devices, but concrete steps will be taken soon to discover the traces of life. \n\nhttps://youtu.be/rk07cVllTX0\n\nAccording to the latest data, there are ideal conditions below the surface to sustain life. \n\nBut does it really exist there? \n\nHopefully the rover and drone will solve the mystery quickly, this unique drone-robot tandem shows that the future of exploring rocky alien worlds can be just this way. \n\nA year ago, no one believed that the drone would fly at all, and now it turns out that not only does it fly like a wasp, but also such vehicles have great potential.",
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      "author": "technologycorner",
      "permlink": "spot-released-from-service-it-s-a-waste-of-money-for-works-it-s-better-to-spend-on-the-poor",
      "title": "Spot released from service.   \"It's a waste of money for works, it's better to spend on the poor\"",
      "body": "The spot has served on the streets of New York for several months. \n\nPolice officers used it for dangerous actions related to criminal groups. \n\nThe services generally praised the work with the robo-dog. \n\nThe only limitation was its batteries, which allow it to work only 1.5 hours.Unfortunately, from the outset, Spot was on the censored Alexandra Ocasio-Cortez, a populist member of the House of Representatives and the BLM movement. \n\nShe said in her Twitter posts that the NYPD's nearly $ 100,000 contract with Boston Dynamics could have been better managed. Ocasio-Cortez found the robot racist and its actions against colored communities. \n\nAccording to her, the money should go \"to low-income communities of color and underfunded schools\" and not be wasted on robots of no practical value. \n\nMeanwhile, police representatives, in response Cortez said that thanks to such machines, New York has been becoming a safer city for many decades. Please ask yourself: when was the last time you saw next-generation, world class technology for education, healthcare, housing, etc. \n\n\n![obraz.png](https://cdn.steemitimages.com/DQmbp5vDPh6qCRnYQ1v6HdedYum4Wwyo5K4FUoxUBCq4s25/obraz.png)\n\n\nconsistently prioritized for underserved communities like this? \n\nThey can be sent for reconnaissance in dangerous places, thanks to which police officers can better find out about the situation and carry out an action effectively. \n\nNeedless to say, their work saved many lives, both on the side of law enforcement and criminals. Technological enthusiasts believe that Spot has lost to politics and the new socialist movements that flood, among others, \n\nUnited States. \n\nTheir representatives are detached from reality. \n\nIn fact, it will benefit all communities more from the kind of machines (and the technological advances they bring) with which to keep thousands of people safe than to support poor families, who have been poor since the dawn of time, are and will be because they are. \n\nis their nature. \n\nMoney won't change anything here.",
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      "permlink": "the-first-element-of-a-large-chinese-space-station-is-already-in-orbit",
      "title": "The first element of a large Chinese Space Station is already in orbit",
      "body": "This morning (April 29), the Long March 5B rocket launched a Tianhe module from the Wenchang spaceport into space. \n\nThis is a historic event as it is the first segment of a large Chinese Space Station. \n\nThe object will orbit at an altitude of about 380 kilometers above the surface of our planet, which is similar to the International Space Station. The Chinese are already planning the first supply missions to their new space home. \n\nIn two weeks, the cargo ship Tianzhou-2 will depart for Tianhe, and a month later the station will be visited by the first crew of three, who will stay there for some time. \n\nhttps://youtu.be/_7O0zG_nrQE\n\nCNSA is also planning the first spacewalks using the Lapp robotic arm. The first module of the Chinese Tianhe Space Station weighs 22 tons, is less than 17 meters long and 4.4 meters in diameter. \n\nThe segment has as many as 6 docking ports and 4 ports for station expansion. \n\nThe Chinese Space Agency boasts that the module has been equipped with the most modern life support systems for Earth observation and conducting experiments, and the Tianhe module has also been equipped with maneuvering engines, thanks to which it will be possible to keep the entire station in proper orbit. \n\nThere was also an efficient power supply system, in the form of solar panels with an area of ​​30 square meters, with a capacity of approx. 27 kW. CNSA revealed that this and next year, more called Wentian and Mengtian will be connected to the Tianhe module. \n\nhttps://youtu.be/5fRmwENH9Rs\n\nThe station is to be permanently inhabited by astronauts (taikonauts). \n\nThey are to conduct research there, among others \n\nrelated to the colonization of the Moon and Mars. In fact, the Tianhe module is a modernized version of the well-proven Russian Sightseeing module, which is one of the elements of the International Space Station. \n\nExperts indicate that it is more advanced than it, but China's entire space program is based on technologies from the Russian Mir Station.",
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      "title": "See how the new LiDAR from MIT allows you to discover secret objects in favelas",
      "body": "Scientists from the famous Massachusetts Institute of Technology have built a new generation of laser imaging system called LiDAR. \n\nAs part of the favelas 4D project, they analyzed the morphology of the Brazilian favela Rocinha, the largest poverty district in Rio de Janeiro and the most famous in the world. \n\nNow nothing can hide from the city police. Favelas are amazing places inhabited by tens of thousands of people. \n\nThey shape spontaneously and form dense, multi-layered forms, resulting in a complex urban morphology. \n\nSuch areas are very difficult to map. \n\nUntil now, this was only possible with satellite imagery, but now it can be done with the LiDAR system. As you can see in the attached video footage, LiDAR allows you to create a 4D holographic map of the entire Rocinha favela. \n\nUrban planning experts in the city of Rio de Janeiro finally have the opportunity to learn about the entire structure of this amazing creation, including the dimensions of all the buildings built there. “Despite the difficult conditions, the inhabitants of the favela have developed inventive and flexible ways to build their own urban systems. \n\nhttps://youtu.be/zFLFH9m_yBs\n\nThis bottom-up planning process and the complex architectural forms they create can challenge the standard way of designing cities and hamper their development. \n\nOur system can change this sad reality, ”said Carlo Ratti from MIT. Moreover, 4D mapping enables the analysis of all visible objects and spatial simulation of those that are not visible to the naked eye, i.e. hidden underground or hidden by other buildings. \n\nThanks to this, it is possible to detect objects built and used by the criminal world. Interestingly, mapping the area in 4D can only be done by passing one vehicle equipped with this system. \n\nMIT scientists have created a technology that can be used by law enforcement agencies to limit trafficking in human beings, drugs or weapons.",
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      "title": "Russia backout from the International Space Station because the modules are falling apart",
      "body": "Experts who observe the space industry on a daily basis believe that the threat to the inhabitants of the space house will increase significantly in the coming years. \n\nThe reason will be leaks in modules belonging to the Russian Space Agency. \n\nProblems with the Zwiezda service module are actually the tip of the iceberg, which is one of the oldest and at the same time the first fully Russian component of the station. \n\nHe will celebrate his 21st birthday in July. \n\nIt was not anticipated that it would be used for such a long time when building the facility. \n\nIt's also no secret and it should come as no surprise that the Russians built it to their own standards, so now it is starting to fall apart. Experts are sure that there will be more cracks in it, and more could also threaten the first ISS module called Zaria. \n\nThe Russians do not have the funds to keep the ISS in decent condition. \n\nEspecially now that the US is sending astronauts out of its territory and does not need Russia to do so, the agency's authorities are increasingly serious about withdrawing from the cosmic home. \n\nThe government is interested in building its own station. \n\nNow that the Angara A5 is available, it's finally possible to do so. \n\nLunar bases are also involved. \n\n\n![obraz.png](https://cdn.steemitimages.com/DQmSeQzSYVf8fthYA1F6gjrUQVvSLPNEWizy3f5hr6RKyTa/obraz.png)\n\n\nChina is to be involved in the project. \n\nThis is the only right path for Russia and its declining image of a cosmic power with each new year, Dmitry Rogozin, head of Roscosmos, announced that work on the first module is already underway. \n\nIt may be launched into orbit as early as 2024. \n\nIf the Russians leave the ISS, the two modules could be disconnected from the space home and burned up in the atmosphere like the Mir station used to be. Russia wants to put an end to it. \n\nLater this year, the Luna 25 probe is to land on the natural satellite of our planet, on which various experiments will be on board. \n\nThe landing site is a crater near the Moon's South Pole where water ice may be present below the surface. \n\nIt will be Russia's first lunar mission since the 1970s.",
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      "title": "And yet we will save the Earth from extinction from space with the help of nuclear weapons",
      "body": "Pentagon experts believe that the use of nuclear weapons to protect our planet from an asteroid impact may be up to 100 times more effective than the use of other non-nuclear methods. \n\n![obraz.png](https://cdn.steemitimages.com/DQmU34dcAFScXsK8HMqRWAHcxenMNTckhCyBpvZ3DiS2CXL/obraz.png)\n\nAlthough such a scenario is well known and obvious to all of us, no one was sure if such a method would be effective, because hitting the asteroid with a nuclear warhead could lead to its disintegration into many parts, which will continue to fly in the original direction. \n\nThis would mean that instead of one rock, hundreds or even thousands of debris could hit the Earth's surface, which would do much more damage than one small asteroid. NASA's recent detonation of the kinetic charge on the asteroid Bennu clearly showed that the threat of the asteroid collapsing and at the same time \n\nthe lack of change in its flight trajectory is enormous. \n\nTherefore, scientists propose a slightly different solution, but the use of nuclear weapons will still be an option: detonating a nuclear charge close to the asteroid to focus on one of its parts. \n\nThe rock material on the surface would melt almost immediately. \n\nThis small amount of superheated material would then expand, generating a shockwave, a sharp increase in pressure that would spread throughout the object. \n\nScientists are sure that such a phenomenon will result in a deviation of the trajectory of the cosmic rock and eventually it will bypass the Earth. The Pentagon intends to test it in practice in the 1920s. For now, preparations for the launch of the DART mission are in full swing, during which a simulated nuclear impact will occur in \n\nasteroid. \n\nThanks to this mission, scientists will obtain further data that will allow them to build an appropriate nuclear charge for actual tests in space.",
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      "title": "See how the robo-dog Spot takes part in police actions in New York",
      "body": "Police test a four-legged robot during raids on gangster hideouts in various boroughs of New York. \n\nThe officers are very pleased with the robot's work. \n\nThanks to it, the actions can run not only more efficiently, but it turns out that they have a huge impact on increasing the safety of both policemen and criminals. Until now, raids usually end up with victims on the side of gangsters. \nhttps://youtu.be/z4hQ87u6S40\nSpot's involvement in the interventions resulted in the arrests of gangsters without any bloodshed on either side. \n\nIn most cases, criminals go dumb when dealing with a robot and give up much faster, fearing that they have no chance with it. While Spot is bravely supporting law enforcement in New York and fighting criminals, city residents are not thrilled with it, and \n\neven the majority are concerned about their safety. \n\nPeople believe that a robot can accidentally harm them. \n\nInterestingly, there are people who think Spot has been equipped with a weapon that it can use in case of an emergency, but New York City police officials say they are not going to equip the robot with sharp weapons for now. \n\nCurrently, the machine is only tested during dangerous interventions, and the operators have constant control over it. \n\nEither way, Bill de Blasio, the mayor of New York City, said he hears residents' concerns and intends to meet the chief of police to discuss the ethical and moral issue of further testing the robot.",
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      "title": "SpaceX shows the world what rocket recycling looks like. Here is Falcon's new record",
      "body": "Yesterday, another launch of the Falcon-9 rocket mission with a package of space Internet satellites called Starlink. \n\nAnd there would be nothing extraordinary about it, because recently there have been frequent launches, were it not for the fact that the main part of the rocket has already participated in this undertaking 9 times in a row. \n\nThis is an absolute record that shows that rocket recycling has great potential, here is the booster number 1051. It took place yesterday, let's think about a flight with a pack of 60 Starlink devices, and then the rocket landed safely on the Of Course I Still Love You barge in the Atlantic Ocean, \n\nand it will soon reach Port Canaveral, from where it will be taken to service. SpaceX fans and experts who follow the progress of the development of the space industry on a daily basis are almost sure that the main part of the Falcon rocket, number 1051, will fly into space one more time, and later engineers will dismantle \n\nparts and check the state of the rocket and whether the next ones will be able to fly more than 10 times. It's not about breaking records, but about lowering the cost of the mission. \n\nThe use of as many as 10 times the same rocket and, for example, payload covers, means that the cost of launch can drop from $ 60 million to just a few million. SpaceX already has over 1,000 Starlink devices in orbit, and by the end of the year there will be nearly 1,500 of them. \n\nin the coming years, even more satellites will be sent into space. \n\nhttps://youtu.be/84orhEuEyv4\n\nUltimately, their number can reach 30-40 thousand. \n\nSpaceX announces that Starlink is now available in the US, Canada, UK, West Germany, and New Zealand. \n\nUntil the end of the year, it will be possible to connect with him from most countries of the world, including Poland.",
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      "title": "Great success of Virgin Orbit.  The rocket took off from the plane and reached orbit",
      "body": "This is a breakthrough moment not only for the American, but also the global space industry. \n\nThanks to Virgin Orbit, it will now be possible to cheaply and safely carry space installations into Earth's orbit with airplanes that can take off even every hour. \n\nSuch technology will allow us to build cosmic Internet constellations much faster or conduct experiments that will allow us to better prepare for the colonization of the Moon and Mars. The first presentation of the system took place in May 2020 at Edwards Air Force Base in California. \n\nVirgin Orbit has announced that the take-off, flight and landing of the Boeing 747 Cosmic Girl and the launch of the rocket suspended from the plane were successful. \n\nhttps://youtu.be/CNJib8lJY1E\n\nUnfortunately, her flight was unsuccessful. \n\nThe explosion occurred shortly after separation and starting the engine. \n\nIt was a partial success for the company and its employees. \n\nThe team still had to work on their technology a little more. Yesterday (17/01), this project was finally carried out perfectly from start to finish. \n\nVirgin Orbit announced that during the flight of the rocket, CubeSat microsatellites with experiments belonging to the American Space Agency were on board. \n\nInterestingly, some of them are the work of students from American universities. The LauncherOne rocket is powered by two engines, a single NewtonThree on the first stage and a single NewtonFour on the second stage. \n\nBoth engines run on liquid oxygen and kerosene (RP-1). \n\nModern rockets will be able to carry small payloads of up to 225 kilograms into space, but this is enough to place in orbit, for example, a constellation of small satellites. Virgin Orbit plans its first commercial missions in the first quarter of this year. \n\nThe company foresees great interest in this way of carrying cargo into space. \n\nThere may be as many as 12 launches by the end of the year, and as many as 24 in 2022. The acceleration of the work of Richard Branson's engineering team should come as no surprise, as there is more and more competition in the world of the private sector of the space industry. \n\nthe world's largest airplane of the same name. \n\nThe machine is built from two modified Boeing 747 fuselages and its task will be to lift and launch rockets with loads into Earth's orbit. \n\nThe company also plans to build a hypersonic vehicle called the Talon-A. \n\nWith its help, it will be able to carry out projects related to the transport of goods between global metropolises.",
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