venus phosphine reddit

Detecting phosphine in Venus’ atmosphere made headlines, but reanalyses and new searches call into question the original discovery of the molecule. The detection of phosphine on Venus theorized to be from microbes may have been caused instead by sulfur dioxide, which is not a clear sign of life. It might be the most compelling evidence for alien life in my lifetime. That’s the habitable zone on Venus, and just happens to be where the phosphine was found. ReddIt. Tumblr. Email. Do tiny amounts of phosphine in Venus’s clouds prove that life made it? I fully agree with everything you just said. Venus has an atmosphere where it would rain sulphuric acid if the temperatures weren't high enough to melt lead and the pressure is so high that no probe has ever survived more than a couple of hours on the surface. Share on Reddit. As /u/geophagus said, though, even if we find LGM walking around on another world, the religious will merely claim it was all predicted in their holy texts. In fact, I believed it was likely that God in his infinite creativity had seeded life all across the universe. Using JCMT and telescopes in Chile, the team identified a dimming in the light coming from Venus; a dimming likely caused by phosphine … we're talking a scale of a million times. More to come though, we live in interesting times. Tag: Features. For something of this importance, it’s really important we get this right! Even if we find out we were wrong, we've still learnt loads about chemistry and the planet Venus in the process! I agree that scepticism is good, but using twitter as a source for anything even remotely serious is a bad idea. A Venus balloon mission to explore the cloud deck and search for signs of life using instruments like mass spectrometers and microscopes. Doesn't Satan work mainly with sulpher compounds? The detection of phosphine gas in the clouds of Venus has surprised scientists, who are now wrestling with a big question: Could it be a sign of alien life? Kornmesser & NASA/JPL/Caltech. And don't get too excited, unless the faithful also don't believe in bacteria, nothing will change because it will eventually be accepted that the biology between Venus, Mars and Earth are shared. I have a couple of updates on some news stories I've been following for quite some time, both of which caused quite a stir when first announced: Phosphine in the atmosphere of Venus, and dust causing the dimming of Betelgeuse in late 2019/early 2020. Greaves, J.S. * Cosmology Not a denier, not offering wild opposing theories, but just skeptic. Pour obtenir ces quelques ppm de PH3, des sources atmosphériques ou surfaciques de phosphore sont requises. LINE. - The immediate reaction of many scientists on twitter has been scepticism. I was trained to be a skeptic. Share on LinkedIn. Venus’s blanket of thick clouds is apparent in this image from NASA’s Mariner 10 spacecraft in 1974. Credit: NASA/JPL-Caltech. Two papers have dealt a fresh blow to the idea that Venus’s atmosphere might contain phosphine gas—a potential sign of life. After the detection of phosphine in Venus’ atmosphere, many in the astronomy community are speculating about whether it’s time to return to the planet to look for signs of life. Three new studies failed to find similar levels of phosphine, the life-hinting molecule. Print. The science world was rocked by the recent revelation that Venus could harbor simple life forms. Rather it is merely tantalising evidence. Mix. Serious doubt cast on Venus phosphine finding on Reddit; Tag: Science. Next step would be a sample.return mission, that would be 100% evidence. - Ever since the discovery of a chemical called phosphine on Venus was announced in September last year, the scientific community has been in a tizzy. Tumblr. I have a couple of updates on some news stories I’ve been following for quite some time, both of which caused quite a stir when first announced: Phosphine in the atmosphere of Venus, and dust causing the dimming of Betelgeuse in late 2019/early 2020. by Jonathan Sarfati. LINE. * Astrobiology, Press J to jump to the feed. It must be emphasized that, if the new paper is correct and there is no phosphine on Venus, this doesn't mean that the original scientists did anything "wrong." How Earth life produces phosphine is actually a mystery. An illustration of Venus. NASA/JPL-Caltech Life might exist beyond Earth, at least so claimed headlines across the globe in September touting possible signs of a gas called phosphine in the atmosphere of Venus. A central part of this discovery is that the researchers were able to rule out known abiological methods for producing that much phosphine on Venus, and I wonder if any chemistry groups will take on the challenge of looking for new ones. As we know it, phosphine at those amounts cannot be created by non organic methods, so this is a huge biomarker indicating life outside of earth. Tumblr. La présence de PH3 en ces quantités dans une atmosphère fortement oxydée (où les composés oxygénés dominent largement les composés hydrogénés) est chimiquement inattendue. Press question mark to learn the rest of the keyboard shortcuts. It's kind of mind blowing to see his prediction bear out, years after his death. * Space Exploration Astronomers have detected a stinky gas on Venus called phosphine, and weirdly enough, it could be a sign of alien life in the planet’s clouds. It'll be cool to watch this pan out. References and notes. In September, an international team announced that they had discovered phosphine gas (PH3) in the atmosphere of Venus based on data obtained by the Atacama Millimeter-submillimeter Array … Universe Today . arguments/counter-arguments: as we know it, phosphine cannot be recreated with our understanding of pressure/heat/temperature inorganically, but that's our understanding of pvt. As we know it, phosphine at those amounts cannot be created by non organic methods, so this is a huge biomarker indicating life outside of earth. Does phosphine prove life on Venus? Even if it isn't alien, it could still lead to new types of chemistry, or geological processes. Last month’s report that there may be phosphine gas in the Venusian clouds came with a stunning implication: extraterrestrial life. The dotted red line is the team’s analytical model for phosphine abundance. Just like they did after dinosaurs were discovered. In September, a team led by astronomers in the United Kingdom announced that they had detected the chemical phosphine in the thick clouds of Venus.

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