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Phosphine on Venus is probably just sulfur dioxide

Purported phosphine on Venus is more likely to be ordinary sulfur dioxide, a new study shows.
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.
The team’s reported detection, based on observations from two Earth-based radio telescopes, surprised many Venus experts.
Earth’s atmosphere contains small amounts of phosphine, which may be produced by life. Phosphine on Venus generated buzz that the planet, often succinctly touted as a “hellscape,” could somehow harbor life within its acidic clouds.
This image, which shows the night side of Venus glowing in thermal infrared, was captured by Japan’s Akatsuki spacecraft. (Credit: Damia Bouic/JAXA/ISAS/DARTS) ....

United States , United Kingdom , Ames Research Center , Damia Bouic , Alex Akins , Andrew Lincowski , Goddard Space Flight Center , University Of California , Propulsion Laboratory , Astrobiology Program , Georgia Institute Of Technology , Nexss Virtual Planetary Laboratory , University Of Washington , Astrophysical Journal , Victoria Meadows , James Clerk Maxwell Telescope , United Kingdom Led , Atacama Large , Venus Express , Jet Propulsion , Georgia Institute , Jet Propulsion Laboratory , Space Flight Center , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , அமெஸ் ஆராய்ச்சி மையம் ,

Remember life on Venus? One of the telescopes had 'an undesirable side effect' that could kill off the whole idea

Remember life on Venus? One of the telescopes had an undesirable side effect that could kill off the whole idea
Alas, it looks as though, for now, us humans are still alone in the pitch-black depths of space
Katyanna Quach
Sat 30 Jan 2021 // 11:03 UTC
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The notion of phosphine-producing microbes floating in Venus’s atmosphere is looking more and more shaky, as scientists believe the detection of the gas may have been skewed by the antenna of a telescope used to discover it.
Last year, the astronomy community was buzzing with excitement that alien life may exist right under our noses on the Earth’s closest neighboring planet: Venus. A team of researchers led by the University of Cardiff in the UK announced they had detected a whiff of phosphine in the planet’s clouds. On Earth, the toxic gas is made by microorganisms in oxygen-starved environments, such as pond slime. Is it possible this gas was also being made by ....

University Of Washington , United States , United Kingdom , Alex Akins , Propulsion Laboratory , University Of Cardiff , James Clerk Maxwell Telescope , Atacama Large , Astrophysical Journal Letters , Victoria Meadows , பல்கலைக்கழகம் ஆஃப் வாஷிங்டன் , ஒன்றுபட்டது மாநிலங்களில் , ஒன்றுபட்டது கிஂக்டம் , ப்ரொபல்ஶந் ஆய்வகம் , பல்கலைக்கழகம் ஆஃப் கார்டிஃப் , ஜேம்ஸ் குமாஸ்தா மேக்ஸ்வெல் தொலைநோக்கி , வானியற்பியல் இதழ் எழுத்துக்கள் , விக்டோரியா புல்வெளிகள் ,

Intriguing 'Life' Signal on Venus Was Plain Old Sulphur Dioxide, New Research Suggests

The night side of Venus as seen in thermal infrared. (Image: JAXA/ISAS/DARTS/Damia Bouic)
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Scientists stunned the world last year by claiming to have discovered traces of phosphine in the Venusian clouds. New research suggests this gas which, excitingly, is produced by microbes was not actually responsible for the signal they detected. Instead, it was likely sulphur dioxide, a not-so-thrilling chemical. ....

United States , Jane Greaves , Alex Akins , Ignas Snellen , Andrew Lincowski , University Of California , University Of Washington , Uw Department Of Astronomy , Cardiff University , Leiden University , Georgia Institute Of Technology , Astrophysical Journal , James Clerk Maxwell Telescope , Atacama Large , Georgia Institute , Venus Express , ஒன்றுபட்டது மாநிலங்களில் , ஜேன் கிரேவ்ஸ் , பல்கலைக்கழகம் ஆஃப் கலிஃபோர்னியா , பல்கலைக்கழகம் ஆஃப் வாஷிங்டன் , ஊவ் துறை ஆஃப் வானியல் , கார்டிஃப் பல்கலைக்கழகம் , ஜார்ஜியா நிறுவனம் ஆஃப் தொழில்நுட்பம் , வானியற்பியல் இதழ் , ஜேம்ஸ் குமாஸ்தா மேக்ஸ்வெல் தொலைநோக்கி , ஜார்ஜியா நிறுவனம் ,

Fact Check: What's Going on With That Phosphine Detection on Venus?

29 JANUARY 2021
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. Scientists have published papers back and forth, trying to debunk or bolster the claim.

With two new papers landing this week, some are claiming the nails are being hammered into the phosphine coffin. We suspect, however, that the detection will continue to be scrutinised and discussed for some time to come.
So what s the actual deal? Read on for a brief primer.
Phosphine on Venus? Why does it matter?
The discovery itself is pretty fascinating. Using two different instruments at different times - the James Clerk Maxwell Telescope (JCMT) in 2017 and the Atacama Large Millimeter/submillimeter Array (ALMA) in 2019 - a team led by astrobiologist Jane Greaves of Cardiff University in the UK detected the spectral signature of a chemical called phosphine in the Venusian atmosphere, at 20 parts per ....

United Kingdom , Jane Greaves , Monthly Notices Of The Royal Astronomical Society , Cardiff University , James Clerk Maxwell Telescope , Atacama Large , Monthly Notices , Royal Astronomical Society , Astrophysical Journal Letters , ஒன்றுபட்டது கிஂக்டம் , ஜேன் கிரேவ்ஸ் , மாதாந்திர அறிவிப்புகள் ஆஃப் தி அரச வானியல் சமூகம் , கார்டிஃப் பல்கலைக்கழகம் , ஜேம்ஸ் குமாஸ்தா மேக்ஸ்வெல் தொலைநோக்கி , மாதாந்திர அறிவிப்புகள் , அரச வானியல் சமூகம் , வானியற்பியல் இதழ் எழுத்துக்கள் ,

The Truth About Phosphine on Venus: Building a Trend and More

The Truth About Phosphine on Venus: Building a Trend and More
Venus has created quite the buzz recently, due to one chemical element that keeps puzzling scientists’ work.
Phosphine was detected on Venus back in 2017, but it wasn’t announced until last year. Many papers are trying to debunk or support the claim. What’s there to believe?
With new data and theories, scientists are ready to explore more possibilities.
Here is what you need to know.
Why is Phosphine so Important?
Well, what would phosphine be without a catchy story?! Back in 2017, a team of astronomers used two mighty instruments at different times. ....

James Clerk Maxwell Telescope , Atacama Large , Still Hot News For , ஜேம்ஸ் குமாஸ்தா மேக்ஸ்வெல் தொலைநோக்கி , ஸ்டில் சூடான செய்தி க்கு ,