NASA: Scientist says possible discovery of life on Venus needs further study sergeitomakov / Pixabay Tuesday, September 22, 2020 8:42 AM UTC Meanwhile, Venus, hot and poisonous, was long considered too inhospitable for all the world to survive. But the finding went unnoticed for 42 years. 2020 in review: The hunt for life on Venus continues Image of fairy penguins watching Melbourne lights wins photo prize Biochemist Rakesh Mogul said a probe picked up signs of phosphine during the Pioneer 13 mission to the 463C planet. "We need a more sustained approach for exploration like that of Mars," Mogul said. Data from an old NASA mission to our sister planet may contain overlooked evidence for the gas phosphine, a potential biosignature. The search for life elsewhere in the solar system has until now not focused on Venus. And Sanjay Limaye of the University of Wisconsin–Madison, who is a co-author of Mogul’s preprint paper, says old data from the Soviet Venera probes—while unlikely to have been sensitive enough to detect phosphine—may contain evidence for atomic phosphorus, which could hint at the presence of molecular phosphine, too. In other words, it would mean the newly detected phosphine “wasn’t just one weird event that we managed to catch,” she says. Rocket Lab's plan to search for life on Venus in 2023 just got more exciting By Mike Wall 16 September 2020 The 2023 life-hunting mission will be just the beginning, if all goes according to plan. ( Our neighbor’s atmosphere harbors evidence of a gas associated with living things. Clara Sousa-Silva spent most of 2020 sitting on a huge secret – the apparent detection of phosphine, a potential sign of life, on Venus. NASA chief says Venus is 'one stop in our search for life' New research has revealed presence of a rare molecule in the clouds of Venus By James Rogers | Fox News If life does exist on Venus, NASA may have first detected it back in 1978. Earlier this month scientists announced the surprising discovery of phosphine on Venus. So researchers couldn't believe their luck after they chanced on a feeding... the astoundingly complex LHC “atom smasher” at the CERN center in Geneva, Switzerland, are fired up to its maximum energy levels ever in an... Mexican archaeologists said Friday that they had found remains of 119 more people, including women and a number of other children, during a... NASA may have found signs of life on Venus in 1978 without realizing. "We believe this to be a sign of chemistries not yet discovered," they wrote, "and/or chemistries potentially favorable always.". “So something’s making it.” The question would be: What? But the finding went unnoticed for 42 years. British and American astronomers last month announced they had found the chemical - a sign of life - in its atmosphere. NASA found the clues to life on Venus almost four decades ago but never realized it. Instruments such as the LNMS identify molecules by measuring their speed as they impact a detector, enabling their mass to be calculated. But the finding went unnoticed for 42 years. It comes as British scientists revealed that life could be producing an Earth-like gas in Venus' clouds . And some of them could potentially look for phosphine. "I believe that evidence for [trace chemicals that would be signatures of life] within the legacy data was a form of discounted because it absolutely was thought that they might not exist within the atmosphere," Mogul said. "It's tremendously exciting," said David Grinspoon, senior scientist at the Planetary Science Institute. If this interpretation of the Pioneer results is correct, Sousa-Silva notes, it would be an exciting rapid verification of her team’s detection of phosphine. What's needed, they wrote, is further, sustained exploration of Venus. is a freelance journalist covering commercial spaceflight, space exploration, astrophysics, and a wide range of science. Planetary scientist Mikhail Zolotov of Arizona State University argues that the Pioneer data are unlikely to be accurate enough to reliably detect phosphine—instead of, for instance, a more mundane mixture of phosphorus-rich gases and hydrogen sulfide. The LNMS sampled the atmosphere and ran those samples through mass spectrometry, a typical lab technique accustomed to identify unknown chemicals. NASA has said it may choose one or two of the missions. Such confirmation would also suggest that the compound has been present in the Venusian atmosphere for at least four decades, meaning there must be some process that is replenishing it—whether biological or not. On Sept. 14, a team of scientists made a bombshell announcement within the journal Nature Astronomy: Using telescopes, they'd detected phosphine, a toxic gas long proposed as a possible sign of alien microbial life, within the upper a part of the planet's thick atmosphere. On Sept. 14, a team of scientists made a bombshell announcement within the journal Nature Astronomy: Using telescopes, they'd detected phosphine, a toxic gas long proposed as a possible sign of alien microbial life, within the upper a part of the planet's thick atmosphere. The sensitivity of the LNMS instrument may have detected more molecules than thought, however, including phosphine. By Paul Voosen Nov. 17, 2020 , 2:50 PM. "This can be from orbital probes, balloon-suspended probes within the clouds, and/or heat-stable lander probes.". 6 In fact, NASA in July launched a next-generation rover to look for traces of potential past life on Mars. The apparent discovery of phosphine in the Venusian atmosphere has been both widely heralded and greeted with caution. The search for life in our solar system got a lot more exciting this week. Improving the efficiency of solar cells can make a huge difference to the amount of energy produced from the same surface area and the same... Feasts are rare on the barren landscape of the ocean depths. Post Comments Data from an old NASA mission to our sister planet may contain overlooked evidence for the gas phosphine, a … NASA discovered evidence of life on Venus in 1978, a scientist has claimed.. The search for extraterrestrial life has largely focused on Mars, but scientists at MIT, Cardiff University, and elsewhere reported surprising findings in September of what may be signs of life in the clouds of Venus. Could there be life on Venus? Meet NASA's latest Mars Rover: Will Perseverance find life in 2021? “And we think we’re able to identify some interesting things. Two of the next four candidate missions for NASA’s Discovery Program are focused on Venus, as is Europe’s EnVision mission, in which NASA is a partner. NASA chief calls for prioritizing Venus after surprise find hints at alien life. ALIENS could be living in the clouds of planet Venus, a Nasa-backed study says. Potential signs of life on Venus are fading as astronomers downgrade their original claims. 2 YouTube, Gmail, Google Search are now back up after an hour-long outage. Furthermore, he says, if the LNMS detection is genuine, it suggests a much higher abundance of the gas than Sousa-Silva’s team found—so much higher, in fact, that it would be incompatible with the mere traces suggested by the recent discovery. When scientists first described the LNMS leads to the 1970s, they didn't discuss phosphorus-based compounds like phosphine, focusing instead on other chemicals. Distance from the sun: About 67 million miles, about 3/4 as far as the Earth is from the sun. Life on Venus continues to be an extended shot. But there's reason to require the concept seriously. © 2020 Scientific American, a Division of Springer Nature America, Inc. Support our award-winning coverage of advances in science & technology. As such, after consulting with my co-authors, we identified the initial scientific articles, and promptly started searching for phosphorous compounds.". The search for life elsewhere in the solar system has until now not focused on Venus. -ed.]. High in the toxic atmosphere of the planet Venus, astronomers on Earth have discovered signs of what might be life. How Sea Butterflies Zip Through the Water, Russia Approves 'Sputnik V' Covid-19 Vaccine, 'Naked' shark was born without skin or teeth in world first, Vikings may not have been blonde, or Scandinavian, First Evidence of Ancient Egyptian Head Cones, Tiny Virus-eaters Might Lurk In the Ocean. Now the spacecraft makes its … If these data could be analyzed, and if the presence of phosphine could be confirmed, they could reveal more information about the gas’s atmospheric distribution—potentially a vital clue in working out its origin. Two of the next four candidate missions for NASA’s Discovery Program are focused on Venus, as is Europe’s EnVision mission, in which NASA is a partner. We believe that the evidence suggests the presence of phosphine.”. It took a bombshell announcement—and more than 40 years—to discern what may have been awaiting discovery in that information all along. NASA / AFP - Getty Images file. The search for life elsewhere in the solar system has until now not focused on Venus. Before that mission, scientists could only peer at its … 8 hours ago — Marin Langlieb | Opinion, December 19, 2020 — Kathryn G. Schubert | Opinion, December 18, 2020 — Jonathan O'Callaghan and Lee Billings, December 18, 2020 — Robin Lloyd | Opinion, Scientific American Space & Physics is a roundup of the most important stories about the universe and beyond. Life forms might exist in the upper atmosphere of the LNMS sampled the atmosphere, Mogul says atmosphere. They impact a detector, enabling their mass to be an extended shot observations of Venus “ something! Planetary destination we can reach with smaller missions when NASA 's Mariner 2 by. The world to survive NASA has said it may choose one or of... 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