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New discovery on Venus points towards signs of life
New discovery on Venus points towards signs of life
Life forms could potentially be able to survive in the conditions in the clouds above Venus – although, to be honest, we don’t want to be the ones who go there and have to test this theory out. Venus has fascinated scientists for years due to the relative similarities between the planet and Earth. The surface of Venus now is around 475 degrees Celsius, but its geology resembled Earth’s before the greenhouse effect took hold over millions of years. To add to that, the surface is also covered in sulphuric acid, so the chances of it being able to foster life is slim to say the least. Sign up to our free Indy100 weekly newsletter However, new research has looked into the conditions in the clouds above the surface and the findings have been published in the journal Astrobiology. The key point revolves around the presence of the biosignature gas phosphine, which is often identified as a sign of life. It also posits the idea that potential life forms on the planet could use sulphuric acid the way life forms on Earth use water. The paper reads: "Although we consider the prospects for finding life on Venus to be speculative, they are not absent. "The clouds can support a biomass that could readily be detectable by future astrobiology-focused space missions from its impact on the atmosphere." It goes on: “We conclude that Venus' aerial biosphere must be much smaller than the Earth's. However, even such scarce, strictly aerial life could leave a detectable mark on the chemistry of the atmosphere in the clouds… “We conclude that terrestrial precedent exists for mechanisms that could keep at least some life-containing cloud particles aloft on Venus, and it prevents the entire ecology from inevitably falling to its doom in the hot, lower layers of the atmosphere.” Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-06-21 22:53
China Tech Stocks Rally on Growing Signs Long Crackdown Is Over
China Tech Stocks Rally on Growing Signs Long Crackdown Is Over
There are growing signs the tide is turning for Chinese technology shares after a years-long crackdown that wiped
2023-07-12 17:51
ChatGPT's chief to testify before Congress as concerns grow about artificial intelligence's risks
ChatGPT's chief to testify before Congress as concerns grow about artificial intelligence's risks
The head of the artificial intelligence company that makes ChatGPT is set to testify before Congress as lawmakers call for new rules to guide the rapid development of AI technology
2023-05-16 19:20
When Chuck Cunningham Vanished From ‘Happy Days’
When Chuck Cunningham Vanished From ‘Happy Days’
Richie Cunningham’s older brother not only disappeared from the show, he was wiped from the minds of the entire cast.
2023-07-08 03:19
Factbox-Amgen-Horizon deal joins mega mergers facing regulatory heat
Factbox-Amgen-Horizon deal joins mega mergers facing regulatory heat
A U.S. antitrust regulator said on Tuesday it will sue to stop Amgen's $27.8 billion deal for Horizon
2023-05-16 23:47
Broadband Forum Offers Standardized Path for an Application Service Architecture for ISPs
Broadband Forum Offers Standardized Path for an Application Service Architecture for ISPs
FREMONT, Calif.--(BUSINESS WIRE)--Jul 25, 2023--
2023-07-25 18:28
Top House Republican Demands SEC Turn Over Documents on ESG
Top House Republican Demands SEC Turn Over Documents on ESG
A top House Republican is threatening to subpoena the Securities and Exchange Commission for any documents about US
2023-10-13 00:51
Instacart reveals 31% revenue jump in road to long-awaited IPO
Instacart reveals 31% revenue jump in road to long-awaited IPO
By Niket Nishant (Reuters) -Grocery delivery app Instacart on Friday revealed a 31% jump in revenue for the first half
2023-08-26 03:50
Some Windows users are reporting 'update and shut down' bugs
Some Windows users are reporting 'update and shut down' bugs
It sounds like Windows is being annoying for some folks. Microsoft's PC operating system is
2023-08-01 00:27
Qualcomm Gives Weak Forecast, Signaling Phone Slump Will Drag On
Qualcomm Gives Weak Forecast, Signaling Phone Slump Will Drag On
Qualcomm Inc., the largest maker of smartphone processors, gave a tepid revenue forecast for the current period, indicating
2023-08-03 04:25
Nintendo Download: Action, Cloves and Magical Tomes
Nintendo Download: Action, Cloves and Magical Tomes
REDMOND, Wash.--(BUSINESS WIRE)--Jul 27, 2023--
2023-07-27 21:17
OpenAI's Sam Altman to depart as company's CEO
OpenAI's Sam Altman to depart as company's CEO
(Reuters) -ChatGPT maker OpenAI said on Friday Sam Altman will depart as the company's chief executive officer after the board
2023-11-18 05:28