A photo of Mars in April 2021. Photo: NASA The word “telepathy” with Martians… Then, a John Hopkins University professor named Robert Wood suggested covering the white alkaline earth plains of Nevada (USA) with giant black spots made of square kilometers of black cloth. “It might be easier to ‘blink’ the signals with dark spots like a mirror of the same size,” explains Mr. Wood. But like Professor Pickering’s plan, Mr Wood’s solution soon fell through due to a lack of funding. Another professor, David Todd of Amherst University, thinks that by raising a balloon 15,000 meters, he can get any message from Mars. “If life really did exist on Mars, they would have tried for years to talk to us, and perhaps wonder how stupid our behavior was for not responding to them,” said Todd. spoke in May 1909, months before the proposed flight was in September. The Tacoma Times reported on Professor David Todd’s plan for a hot air balloon to capture Mars signals on June 14, 1909. Photo: Library of Congress But Professor Todd’s balloon test flight only reached an altitude of 1,500 meters. Soon after, the support that David Todd received from the US War Department abruptly ended, leaving the scientist with no means to continue with his plan. The use of sound waves, mirrors, hot air balloons, and even giant black spots to “make contact” with any possible life on Mars has at least the backing of science. But on October 27, 1926, a London lawyer named Hugh Mansfield Robinson claimed it was “absurd” that he had tried to send a telegram straight to Mars, which is 56 million miles away from us. km, where “Mars girlfriend” is waiting for him! Dr. Robinson is confident that his message will reach the recipient. Mars was then closest to Earth in its two-year orbit. In addition, Robinson said he had a “telepathic” conversation with a six-meter-tall Martian woman named Oomaruru. According to Dr. Robinson, Oomaruru and her Martians live like Earthlings, driving cars and smoking pipes! However, he asserts, they fly through the sky in electric balloons and eat fruit from electric trees. For months before transmitting the message, Robinson worked with the Central London Telegraph Office to send a physical message to his “Mars girlfriend”. Incredibly, the Telegraph Office agreed to send a telegram from Rugby Tower, the most powerful wireless station in the world at the time, at a standard long-distance rate: 18 British cents per word, or about zero. 35 USD. Although the telegraph staff heard no response, Robinson claimed to have heard telepathically from Oomaruru. She told him that the Martians had “sitted for hours to receive the signal”. “They laugh at our scientists because they themselves are completely out of the trouble in the atmosphere, but we are not,” Robinson said. A “selfie” taken by NASA’s Perseverance probe in April 2021. Photo: NASA … to land on the “Red Planet” The ideas of the scientists who came before them seemed far-fetched, but their curiosity and relentless pursuit inspired generations to come. By 1976, the US Space Agency (NASA) had brought the search for life on Mars to the actual surface of the planet via two Viking landers. One of the metabolic reactions conducted by the lander also revealed positive results, suggesting that there may be life on the “Red Planet”. However, those results remain controversial to this day. Subsequent explorations of the landers have provided evidence that Mars may have once been very friendly to life. For example, the Curiosity rover, which landed in 2012, discovered a mountain in the middle of Gale crater on the Red Planet called Mount Sharp. This 4,800-meter-high mountain is formed from layered sedimentary rock, composed of different minerals, and has been formed over time by wind and water, two elements that require an atmosphere to exist. . helicopter (The Ingenuity Helicopter, from the Perseverance probe, has made many flights to Mars). Scientists believe that if there ever was an atmosphere around Mars, then perhaps microorganisms existed billions of years ago while the layers of material were forming, and the “Red Planet” has could have harbored life for about 1 million years. NASA’s Perseverance rover was launched on July 30, 2020 and landed on Mars on February 18, 2021. Most recently, on May 15, 2021, the Tianwen-1 probe and China’s first self-propelled Mars rover, Zhu Rong, successfully landed on the surface of the “Red Planet”. The mission of Thien Van-1 is to land a lander carrying autonomous robots to the surface of Mars to collect data on groundwater sources, looking for signs of ancient life on this planet. Any discoveries by landers from Earth could be microbial, but they will be no less remarkable than the “canal engineers” we had hoped to find on Earth. Mars from the 19th century. Watch part 1 : CHANNEL OF THE ALTERNATIVES

Apollo not only has yet to answer the questions posed, but also raises more questions about what the true origin of the Moon is. The moon has UFOs, the moon is empty, the moon is an artificial object of an advanced civilization?… All questions are still unknown. Over the decades, the outcome of the 1969 American Apollo 11 successful landing on the Moon has always been a mystery and very unpredictable. On January 3, 2019, the Chinese lunar probe Chang’e 4 (Hang’e 4, Chang’e-4) successfully landed in the Von Karman crater on the back of the Moon, open hope to solve the mysteries about this place. Has Russia 4 discovered aliens on the Moon? The original image from the moon was sent back to Earth by the Chang’e 4 probe. (Photo: Sohu) Initially, the pictures of the Moon from the Chang’e 4 probe published by Chinese scientists were very normal, there did not seem to be any signs of aliens and UFOs on the Moon. This has almost caused disappointment in the world of space science. However, recently Thuong Nga 4 sent back to Earth an unusual phenomenon that is expected to happen on Saturday (June 26, 2021). About 430 meters from the ship’s landing area, a pyramid-shaped stone block appeared, standing out among the surrounding sand and dust. The strange rock mass was discovered by the probe, raising suspicions about aliens. (Photo: Sohu) According to previous studies, due to the impact of the solar wind on the surface of the Moon for a long time, combined with the large difference in temperature between day and night, almost all the rocks on the Moon all become dust. Can we conclude the existence of aliens on the Moon based on the unusual discovery of this rock? Chinese scientists have yet to come to an exact conclusion. They need more observational information and close analysis from the Chang’e 4 probe before they can make a final statement. Thuong Nga 4 conducts close-up photography of the rock mass. (Photo: Sohu) Through the process of approaching the object and sending information from the ship to Earth, scientists make preliminary comments, they believe that this phenomenon is unusual, but certainly not caused by aliens. out. Most likely, this is the underground structure of the solar wind weathering phenomenon and the temperature difference between day and night. Over time, it grew stronger and took on a new form that appeared as it is now. Before that, Thuong Nga 4 had many times discovered an anomalous phenomenon on the Moon, but all of them were deciphered by Chinese scientists with no relation to aliens. Once, Chang’e 4 discovered that the difference in gravity under the Von Karman crater on the back was larger than the rest of the Moon, but later discovered that it was just the result of gravity changes. caused by the nickel-iron compound sinking in the Von Karman crater, not the sign of aliens. Another time, Chang’e 4 found some special material structures in the Von Karman crater. The interconnected structures form a sticky mass and look slightly shiny. Based on this, many people suspect that there are creatures on the Moon and the liquid they release will bind the lunar soil together. After Thuong Nga 4 conducted close-ups, then sent the photos back to Earth for research. Chinese scientists have come to the final conclusion that this gel-like object is actually created by a thermal layer that, if we look at it from above, will look like a liquid coating on the surface of the Moon and also completely devoid of any signs of life. This is also the reason for us to believe that the rock that Thuong Nga 4 discovered this time was only formed naturally under the impact of weathering for hundreds of millions of years of the Moon, and then one day it will also be destroyed. will return to dust. Reference: Sohu

Photo: India Express It is known that on May 15, China confirmed that Tiawen-1 had successfully dropped the Zurong rover to the surface of Mars. This is a historic milestone that makes China the second country to successfully launch a probe on the Red Planet. In the past, only NASA has succeeded in landing and operating probes on the red planet. (The Soviet Mars 3 spacecraft landed on Mars in 1971 and remained in contact for only about 20 seconds.) The landing took place at Utopia Planitia, a flat land on Mars and the same area where NASA’s Viking 2 rover landed in 1976. After landing, the lander dropped the Zhurong rover – Powered six-wheeled robot named after the god of fire in ancient Chinese mythology. The spacecraft carries an integrated toolkit, including two cameras, a Mars subsurface probe radar, a Mars magnetic field detector and a Martian meteorological tracker. “This is the hardest place to land in the solar system,” said Emily Lakdawalla, author of “The Design and Engineering of Curiosity.” China’s success in its first attempt indicates that it is one of the most capable space agencies.” The European Space Agency also tried to land on Mars in 2003, but its Beagle 2 probe had problems. The ExoMars Schiaparelli spacecraft – another ESA (European Space Agency) effort also crashed in 2016 after software mis-estimated its altitude during a landing attempt. Photo: The Verge The Tianwen-1 spacecraft launched from Wenchang Launch Site in Hainan Province, China last July, embarking on a seven-month trip to Mars. China said that “Tianwen-1 has been operating normally since it entered the orbit of the Red Planet,” the China National Space Administration (CNSA) said in a statement on the morning of May 15. CNSA revealed that Tianwen-1 has collected a large amount of data and photos taken from the orbit of Mars. Andrew Jones, a journalist covering China’s activities in space, said that Tiawen-1 has been exploring the Utopia Planitia landing site for more than three months while orbiting Mars. Now, after a successful landing, the Zhurong rover will embark on a mission that will last at least three months to study Mars’ climate and geology. “The main mission of the Tiawen-1 mission is to conduct a comprehensive and extensive survey of the entire planet using orbiters and to bring the probes to surface locations of great scientific interest. focused to conduct detailed investigations with precision and high resolution,” the leading scientists wrote in Nature Astronomy last year. It is known that this expedition vehicle weighs about 240kg, nearly double the weight of China’s previous Yuto Moon. The CNSA said last month: “The Mars rover Zhurong is hoped to ignite the fire of China’s interplanetary exploration and guide humanity into the vast unknowns of outer space.” Photo: The Verge Before Tiawen-1 successfully landed on Mars, the United States also successfully landed 5 rovers on the surface of the Red Planet. More recently, on February 20, 2021, NASA’s Perseverance probe passed through the atmosphere of Mars and landed on the planet on a historic mission to recover rocks to help answer the question. whether life ever existed on Mars. Although this CNSA project is more than four decades behind NASA, this success of China shows that its space engineers are rapidly closing the gap with the US. Tiawen-1 marked a big step for China in the field of space exploration. Previously, China also became the first country to successfully land and operate a probe in the dark side of the Moon in 2019. Recently, China also successfully launched its first core module. Chinese space station. In the future, this will be inhabited by groups of astronauts in space. Earlier this year, China, in partnership with Russia, announced plans to build a space station on the surface of the Moon.

The Global Times (China) on the morning of May 15 reported on the successful landing on Mars of the Tianwen 1 mission. According to RT (Russia), the Tianwen 1 (Tianwen-1) spacecraft of the China National Space Administration (CNSA) was successfully launched from Wenchang Launch Site on July 23, 2020 and orbited Mars since February 10 this year. This interplanetary mission is China’s second attempt to reach the “Red Planet” after the 2011 Mars mission of the Huang Huo 1 (Yinghuo-1) probe. Citing CNSA sources, Chinese state media confirmed that the Tianwen 1 spacecraft successfully landed the Zhu Rong (Zurong) rover on the Martian surface on the morning of May 15. Thien Van 1, weighing 5,000kg, includes an orbiter, a lander and a golf cart-sized rover called Chuc Dung, named after an ancient fire god in the god of fire. Chinese phone. Carrying the Chuc Dung rover, the lander endured “seven minutes of horror” as it plowed through the Martian atmosphere on a parachute support lander. The spacecraft landed in Utopia Planitia, the same area where NASA’s Viking 2 mission landed in 1976. Watch a simulation video of the Chinese lander’s landing on Mars: (Source: Global Times) Earlier, in a statement on the same day, CNSA said, “The Tianwen 1 probe has been operating normally since its successful launch on July 23, 2020”. The agency added that it had collected a “massive amount” of scientific data as the Tianwen 1 rover orbited Mars. “With the assessment of the flight status, the Tianwen 1 probe is scheduled to conduct a landing operation against the Utopia Planitia area at the appropriate location from the early morning of May 15 to May 19 according to the Beijing time,” the CNSA statement said. The Utopia Basin is the largest recognized basin on Mars, with a diameter of about 3,300 km. Graphic image of China’s probe landing on Mars. Photo: Space The image of Mars was taken from afar by the Thien Van 1 spacecraft. Photo: AFP. According to The Verge, China is planning to land a pair of robots on the surface of Mars, making a daring attempt to become the second country to successfully land and operate a rover on Mars. Red Planet. China launched the unmanned Tianwen-1 spacecraft from the southern island of Hainan in July 2020, with the goal of sending a rover to the surface of Mars to collect data about the source groundwater and look for possible signs of ancient life there. So far, only the US has successfully implemented the technique to bring the rover to Mars and operate it. After a journey of nearly 7 months, the Tianwen 1 spacecraft successfully moved into Mars’ orbit on February 10 and then sent back to Earth many high-definition pictures of the Red planet’s surface. Image of the surface of Mars taken by the Tianwen 1 spacecraft from a distance of 330 to 350 km. Photo: AFP. “The main mission of Tianwen 1 is to conduct a global and extensive survey of all of Mars using orbiters and to bring the probes to surface locations of scientific interest to conduct detailed investigations with precision and high resolution,” the Tianwen 1 mission’s leading scientists wrote in the journal Nature Astronomy last year. Long March 5B rocket, the same type that launched the Tianwen 1 spacecraft to Mars, during the launch event of China’s space station module in April. Photo: AFP/Getty Images Model of the Tianwen 1 probe. Photo: AFP The Tianwen 1 mission marks the latest step in China’s rapid succession of advances in space exploration. The country became the first country in history to land and operate a probe on the far side of the Moon in 2019. Beijing also completed a lunar sampling mission last December. , with launching a robot to the Moon and quickly returning it to Earth carrying soil samples. Tianwen 1 is China’s first Mars landing mission, but it’s not the country’s first attempt to send a probe to Mars. The first is a fairy orbiter called Huynh Hoa 1, launched in 2011 with Russia’s Phobos-Grunt mission. This ship did not go beyond Earth orbit after launch, plunged into the Pacific Ocean and was destroyed. Before the successful Mars landing of the Tianwen 1 mission, the US successfully landed 5 rovers on the surface of the Red planet. Most recently, on February 20, 2021, NASA’s Perseverance probe passed through the Martian atmosphere and landed on this planet, with the historic mission of bringing back the rocks to help answer the question. whether life ever existed on Mars. On May 28, 1971, the Soviet Union also launched the Mars probe Mars 3, nine days after its “twin” spacecraft, Mars 2, was launched. Illustration of the Soviet Mars 3 probe on Mars. While making a Mars landing on November 27, 1971, the Mars 2 lander crashed to the Martian surface and disappeared in a dust storm. Then, Mars 3 landed in the Ptolemaic crater area in the southern hemisphere of Mars on December 2 of the same year. At first it seemed that Mars 3’s landing went perfectly, but just 110 seconds after landing, the device disappeared in silence. Since then, the Russians have not received any signal from the ship.

Model of China’s first space station at the 2010 exhibition in Zhuhai city. Photo: Kin Cheung / Associated Press China has now achieved what the US and the Soviet Union did before: a successful landing on Mars. After orbiting the planet since February, the Tianwen 1 rover sent a vehicle to land on the surface of Mars. The probe will join three NASA spacecraft that are surveying Mars. China’s Mars mission may seem less appealing than NASA’s latest mission, because it’s essentially repeating the feats Americans achieved decades ago. But it represents another milestone in China’s ambitions to transform itself into a “space power,” as President Xi Jinping announced in April. Many potential milestones lie ahead. Conquer the Moon In January 2019, China became the first country to land a probe on the dark side of the Moon. This is China’s second successful moon landing, after one in 2013. At that time, China sent a rover on the lunar surface and it is still operating to this day, far exceeding the initial 3 month expectation. In late April, it roamed nearly half a mile from its starting point in the Von Kármán crater near the moon’s south pole, according to Chinese television. In December 2020, China sent another spacecraft to the Moon. It shoveled nearly 2kg of rock back to Earth. This is the first lunar specimen since those collected by the Soviet Union during the Luna 24 mission in 1976. Some samples are on display in Beijing. China names its lunar probes Chang’e with serial numbers. Three more will hit the road in 2027, with more flying probes and even 3D printing trials in space. These missions aim to lay the groundwork for a Moon base and astronaut visits in the 2030s. To date, only the US Apollo program has sent people to the Moon. In March, Russia’s space agency Roscosmos said it would work with China to build a lunar research station, though it did not give details of any joint plans. Enemy space station China’s launch of the main module for its latest orbiting space station in April attracted more international attention than expected for unwarranted reasons. After reaching orbit, the main booster fell ominously back to Earth: “uncontrolled re-entry”. Debris landed in the Indian Ocean in May, nearly losing the Maldives and sparking criticism over how China carried out its heaviest rocket launch, the Long March 5B. More similar cases will continue. This is the first of 11 missions needed to build China’s third and most ambitious space station by the end of 2022. Two more Long March 5B rockets carry additional modules and new ones. Variations with smaller parts. Next June will have four missions to be carried out, sending Chinese astronauts back into space after more than four years. Watch the launch of the rocket carrying the Mars probe Tianwen 1 in Wenchang, China. Photo: AP China’s first two space stations are short-lived prototypes, but the station is intended to be operational for a decade or so. The International Space Station, jointly developed by the US, Russia and other countries, is nearing the end of its expected life cycle in 2024. What happens after that remains unclear. NASA has proposed keeping the station operational for several more years; Russia has announced it intends to withdraw its troops by 2025. If the station is shut down, China could be the only country with a space station for a while. This Thien Cung station will be able to accommodate 3 astronauts for long-term missions and 6 astronauts for shorter periods. China has chosen a team of 18 astronauts, some of them civilians (only one is a woman). The first three are expected to spend three months in space, surpassing the 33-day record set by Chinese astronauts in 2016. Hao Chun, director of China’s manned space agency, told the press that astronauts from other countries would be allowed to visit, under the docking mechanism “in line with China’s standards”. “. Some foreign astronauts are prepared to learn Mandarin. Conquer Mars The Mars mission is trying to achieve feats that NASA has achieved for many years. The Tianwen 1 spacecraft has reached orbit around the planet and has now safely brought one to the surface. The Soviet Union was the first country to send a spacecraft to Mars in 1971, but seconds after touching down, the lander stopped communicating, possibly due to a sandstorm. It transmits an incomplete or undecipherable image. Since then, several other countries’ attempts to reach the surface have failed. Only the US has succeeded in landing on Mars. China tried to send an orbiter to Mars in 2011, but the Russian rocket carrying it failed to get out of orbit and both crashed back to Earth. China’s Tianwen Orbiter has surveyed Mars and its landing site, Utopia Planitia, a large basin in the northern hemisphere where NASA’s Viking 2 landed in 1976. The Zhurong rover is named after a position. god of fire, will conduct a number of experiments studying the topography, geology and atmosphere of the planet. China says it plans to send a second lander to Mars in 2028 and eventually return samples from the planet to Earth. That’s a goal NASA and the European Space Agency are hoping to achieve by 2031. China’s mission could happen this decade, setting up a potential race. In addition to the Mars mission, China is planning a 10-year mission to collect samples from an asteroid that passed by the comet. Simultaneously in orbit for Venus and Jupiter. In 2024, they plan to launch a telescope with an orbit similar to Hubble, which was first launched in 1990. Hoang Thanh ( According to the New York Times)

Mars probe ship. Generates oxygen on other planets The Perseverance expedition ship of the US Aeronautics and Space Administration (NASA) has just made history. It successfully experimented with converting carbon dioxide gas from the Martian atmosphere into oxygen. This is the first time that oxygen production has been performed on another planet. The Mars experiment using local oxygen resources, called MOXIE, is a device the size of an automobile battery and is placed inside the Perseverance. Massachusetts Institute of Technology (MIT) is the manufacturing unit. MOXIE is made of a heat-resistant material such as a nickel alloy. It is designed to withstand extreme temperatures of up to 800 degrees Celsius. The device is coated with a thin layer of gold to prevent heat and damage to the Perseverance vessel. On the first test run, MOXIE generated 5.4 grams of oxygen – enough for an astronaut to breathe easily for 10 minutes while still performing normal activities. Engineers will conduct additional tests and find ways to increase oxygen production. By design, MOXIE can generate 10 grams of oxygen per hour. NASA expects the development of experimental instruments not only to help generate oxygen for astronauts in the future, but also to help generate large amounts of oxygen to be used as a rocket launcher for the return journey without. must be transported from Earth. The Perseverance expedition landed on Mars on February 18 to perform a mission to search for signs of microbial life on the “Red Planet”. In the coming years, the Perseverance ship aims to collect 30 soil and rock samples to send back to Earth (estimated around 2030) for analysis. Dang Vu Tuan Son, Club of Astronomy and Astronomy of Vietnam, said that oxygen-rich atmosphere should not be seen as steel evidence for life on other planets. Nowadays, to look for signs of life, scientists often use biological structures as guides. Its biological form and life-forming compounds serve as indirect evidence for its presence. On Earth, the oxygen in our atmosphere is one of the most obvious biological characteristics that an alien astronomer can notice. It is only in our atmosphere in such large quantities because plants and bacteria photosynthesize it has been creating it for billions of years. Oxygen is not synonymous with life A new study published April 13 in the journal AGU Advances suggests that terrestrial planets around stars like the Sun can develop oxygen atmospheres without help. from life. This means that detecting oxygen on a planet does not mean that the planet is capable of life. This study uses a computer model that allows scientists to experiment and observe the evolution of a planet. In the first model test, the researchers attempted to accurately reconstruct our Earth. Then they changed the initial conditions to different from what was made up of Earth, and the results they got showed that there are many cases where the planets still contain oxygen but do not require any changes. living. In fact, they have found three main ways for a rocky planet to have an oxygen-rich atmosphere without the presence of life. The first scenario is an Earth-like liquid water planet with oceans 50 times (or more) larger than on Earth. All of that water puts great pressure on the planet’s crust, shutting down the geological activity. This prevents things like the weather and the melting of rocks being two factors that cause oxygen to disappear from the atmosphere. The second scenario is the opposite: A dry desert world with 30% less water than Earth and they will solidify with a “steam atmosphere” for about a million years. This provides a large amount of oxygen in the atmosphere, as sunlight breaks down the molecules of water and hydrogen released into space. And because the planet’s solid desert surface cannot remove any oxygen, it stays in the atmosphere. The last way for a lifeless planet to have an oxygen-rich atmosphere is if the original planet had a higher ratio of carbon dioxide to water than the early Earth. In this case, the planet undergoes a greenhouse similar to what happened on Venus and becomes too hot for oceans to form in the first place. It is also too hot for volatiles to exist in the planet’s mantle, where they will isolate oxygen through chemical reactions. Instead, these volatiles are in the atmosphere, where they can no longer remove oxygen. The planets could have better life than the Earth Researchers have identified more than 20 planets outside the Solar System that have better conditions for life than Earth. Some of these planets have orbits stars that are probably even better than the Sun. A study led by Dirk Schulze-Makuch at Washington State University published in the journal Astrobiology details the features of planets with superlative potential, including is composed of planets that are older, slightly larger and warmer, and possibly more water than Earth. Life can also easily develop on planets moving around slower-changing stars that have longer lifespans than the Sun. The top 24 candidates for habitable planets are all located more than 100 light-years away from us, but Schulze-Makuch says this rescue could help future observations to focus properly, such as the James Webb space telescope, NASA’s LUVOIR space observatory and ESA’s PLATO space telescope. Researchers have selected planetary systems that are likely to have terrestrial planets moving around the parent star in the region of the habitable zone (an area that allows water to exist as a liquid on the planet’s surface) from Kepler’s archival data on transiting exoplanets. Our sun has a relatively short lifespan, less than 10 billion years, because it takes nearly 4 billion years for complex life to form on Earth, so many stars are similar to the Sun (types of G stars). ) may run out of fuel before life can develop. Along with monitoring the types of G stars, the researchers are also observing K-stellar systems, which are colder, smaller, and fainter than the Sun. Type K stars have lifespans that can last from 20 to 70 billion years. That allows the planets moving around it to grow older and allow life to have more time to have life as complex as Earth does today. However, for the planets to stay alive, the planets could not be too much as they could end geothermal activity and no longer have a protective magnetic field. Earth is about 4.5 billion years old today, but researchers think that the most ideal time for life on a planet is between the ages of 5 billion and 8 billion.

Technician places the MOXIE device inside the Perseverance vessel in the laboratory in Pasadena, California, USA, March 2019. (Photo: AFP / VNA) After the Ingenuity mini helicopter made history by successfully making its first flight on another planet (Mars) a few days ago, the US Aviation and Space Agency’s Perseverance expedition ship ( NASA) continues to make a spectacular new mark when it first created oxygen on the “Red Planet.” NASA’s announcement on April 21 states that the Perseverance explorer has made history by successfully converting carbon dioxide from the Martian atmosphere into oxygen. This is the first time creating oxygen is done on another planet. “This is the first important step in converting carbon dioxide (CO2) into oxygen on Mars,” said Jim Reuter, NASA’s space technology mission executive vice president. The Mars experiment using local oxygen resources, called MOXIE, is a device the size of an automobile battery and is located inside, in front of the right side of the Perseverance. The device uses electrochemical methods to split carbon dioxide molecules, made up of one carbon atom and two oxygen atoms, and produces a carbon monoxide by-product. Manufactured by Massachusetts Institute of Technology (MIT), MOXIE is made of a heat-resistant material like a nickel alloy and is designed to withstand extreme temperatures up to 800 degrees Celsius. The device is coated with a thin layer of gold. so as not to radiate heat and harm the Perseverance vessel. On the first test run, MOXIE generated 5.4 grams of oxygen – enough for an astronaut to breathe easily for 10 minutes while still performing normal activities. Engineers will conduct more tests and find ways to increase oxygen production. By design, MOXIE can generate 10 grams of oxygen per hour. “MOXIE has a lot to do, but the results from this technology demonstration are promising as we move towards our goal of one day seeing humans on Mars,” said Jim Reuter. Tests for MOXIE will be divided into three phases. The first stage is to test and characterize the equipment. Stage two will evaluate the performance of MOXIE under a variety of atmospheric conditions. In the final phase, researchers will step up the operation of the equipment, which includes testing new operating modes or adding functionality. NASA expects the development of experimental instruments not only to help generate oxygen for astronauts in the future, but also to help generate large amounts of oxygen to be used as rocket launchers for the return journey. Not transported from Earth. According to MIT engineer Michael Hecht, a one-ton version of MOXIE can generate about 25 tons of oxygen needed for a rocket to take off from Mars. Production of oxygen from the atmosphere is 96% carbon dioxide’s Mars It may be a more viable option than extracting subsurface magnetic ice and electrolysis to produce oxygen. Ms. Trudy Kortes – Technology Demonstration Director NASA “MOXIE is not only the first instrument of oxygen production in another world, but the first technology of its kind that helps future missions use elements of another world environment, also known as on-premises resource use. ” Expedition ship Perseverance landed on Mars on February 18, on a mission to search for signs of microbial life on the “Red Planet.” In the coming years, the Perseverance ship aims to collect 30 soil and rock samples to send back to Earth (estimated around 2030) for analysis.

The entire NASA Jet Propulsion Laboratory (JPL) in the state of California burst out loud, clapping. After more than 10 days of delay, the Ingenuity helicopter weighing only 1.8 kg, worth $ 85 million of NASA, took off successfully on Mars. This victory is likened to NASA as the living moment of the Wright brothers (USA) who successfully made the first flight on Earth in 1903. NASA’s Jet Propulsion Laboratory (JPL) tweeted immediately after Ingenuity’s success: “Perseverance has brought us to Mars. And Ingenuity takes us higher.” “. NASA’s Mission Control Room at (JPL) received a 14-minute delay in success signal because of a distance of 289 million kilometers from Mars. Photo: NASA The moment in which the Mission Control room was delighted to hear that Ingenuity had successfully flown on Mars. Photo: Reuters “Now, 118 years after the Wright brothers successfully made the first flight on our planet in the 20th century, the Ingenuity helicopter has succeeded in performing this amazing feat in the world. another – the Red Planet – in the 21st century “- NASA Deputy Science Director Thomas Zurbuchen said. At a distance of 289 million km (from Earth to Mars), the Ingenuity Mars helicopter has done a miracle, unprecedented in history: Automatically refuel from the Sun, automatically fly to a maximum prescribed height of 3 meters and maintain that altitude stable for 30 seconds, then a gentle landing on the surface of the Red Planet. The whole process took 39.1 seconds. 39.1 seconds is only two-thirds of the time of a minute. The time is extremely short but is a wonderful fruit for the efforts of thousands of minds to contribute to Mars Mission 2020 of NASA. It took NASA nearly a decade to prepare for this feat. SURVIVAL WITH SUCKS Dr. Daniel Brown, an astronomy expert at Nottingham Trent University (UK), described sending something flying to Mars as a ‘staggering feat’. The biggest challenge of the Ingenuity engineering team is the flying environment on Mars: – First money. So far, no one (human) has set foot on Mars. All scientists know is simulate that environment through data and images transmitted by NASA’s self-propelled explorer ship back to Earth. – Second, the Mars environment is known for its harshness: The difference in temperature between day and night can “kill” human machines, in particular, Ingenuity helicopters are too small, too light (this is required technical conditions for test flight). Not to mention, the Red Planet does not have a magnetic field, the gravity one third that of Earth; and the atmosphere is extremely thin, only 1% of the pressure on the surface of our planet. Basic construction of the Mars Ingenuity helicopter. Photo of Vietnameseization: Trang Ly / Trang Dinh [Đọc thêm về cấu tạo của trực thăng Ingenuity: ‘Mổ xẻ’ trực thăng 85 triệu USD đang ‘sống tốt’ trên sao Hỏa: Sáng tạo khoa học táo bạo bậc nhất của Mỹ!] This means that in order to fly, the helicopter must be super light and turn its wings extremely fast to gain lift. Therefore, the blades of Ingenuity reach 2,500 rpm. Each propeller on the Ingenuity is made of a 57-gram composite material that powers a chopper body the size of a tissue box! OPEN THE WAY TO DISCOVER THE NEW SKY To further mark the link between the Martian Ingenuity helicopter and the Wright brothers ‘maiden flight, NASA confirmed it had named the first Mars airport (where the Ingenuity helicopter took off) as’ Wright Brothers. Field ‘. “We don’t know exactly where Ingenuity will lead us, but today’s results show that the sky – at least on Mars – may not be the limit,” said NASA Administrator Steve Jurczyk. . Just as the Wright Brothers’ flight ushered in human exploration of the sky on Earth, Ingenuity’s mission has sparked a new wave of exciting projects, poised to take the discovery of distant world to a new level. In 2027, NASA plans to launch Dragonfly mission his highly anticipated, in which a helicopter will fly over the sky of Saturn’s moon Titan. Other missions to explore distant atmospheres – such as Venus’s cloud survey mission – may soon emerge. THE MISSION OF INGENUITY NOT STOP HERE … The NASA team plans to have Ingenuity more test flights in the next few days, with up to five bolder flights over the next 30 days assuming each is successful. NASA’s Ingenuity Mars helicopter captured this scene as it hovered over the Martian surface on April 19, 2021, during its first controlled, powered flight. another planet. It uses the navigation camera, which automatically tracks the ground during flight. Source: NASA / JPL-Caltech After its first flight, the Ingenuity helicopter sent the Mars Perseverance self-propelled explorer technical data on what it had done, including a single black-and-white photo from a ground-facing camera and information. that was transmitted back to Earth. The Ingenuity helicopter that was traveling to Mars, attached to the underside of Perseverance, touched down on February 18, 2021 as part of a mission to look for signs of extraterrestrial life. Refer: NASA, Popularmechanics, DM