January 21, 2022

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Scientists claim that a new atmosphere can create life on Venus

“Life finds its way.” The words Ian Malcolm famously said in 1993 Jurassic Park This still appears to be true. According to a new study, scientists claim that life on Venus can find a real path.

How could life on Venus create an atmosphere?

Image source: gor_Filonenko / Adobe

Last year, researchers announced the discovery of phosphine in the atmosphere of Venus. Then scientists argued that this could be a possible sign of life on Venus. After all, the gas is often colorless and odorless as a result of the decomposition of organic matter. This is something they have seen on Earth in the past.

However, this hypothesis has proven to be a bit complicated because the clouds that fill the atmosphere of Venus are filled with carbon dioxide. This means that the alleged life forms must be highly resistant to sulfuric acid droplets around them. Now, however, the a New study It further supports the hypothesis that life on Venus might be possible.

According to MIT scientists, sulfuric acid can be neutralized with ammonia in the atmosphere. Although this has not been fully proven, scientists believe that ammonia may be present in the atmosphere of Venus. This belief is based on data from the Venera 8 and Pioneer Venus missions in the 1970s. If present, ammonia would lead to a long chain of chemical reactions that could make the atmosphere habitable. This will preserve the possibility of life on Venus.

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VesperImage source: NASA / Johns Hopkins APL / Maritime Research Laboratory / Guillermo Steinborg and Brendan Gallagher

The study was conducted by Sarah Seeger, co-author of the study and professor of planetary sciences at MIT press release this week.

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“There’s a very acidic environment on Earth where life lives, but it’s not like the environment on Venus – unless life neutralizes some of those droplets.”

The whole idea that chemicals make life possible on Venus in some way is intriguing. Of course, much remains to be done if these researchers are to prove this theory. In fact, that would require another probe mission to the planet. Fortunately, both the European Space Agency and NASA are planning future missions over the next 15 years. However, this will have to wait a long time.

For now, we can just look at all the data we have. If the chemicals in the atmosphere pave the way for life, they could open a whole new door for us to explore and understand the planets in our solar system. We are still working to find the evidence Life on MarsBut who knows, maybe Venus is another planet on which you find it.