One of the most promising places in the solar system to search for life is Jupiter’s moon, Europa, an icy world with a slushy, salty, subsurface ocean. Old data has turned up new evidence of water plumes spraying through the icy shell into space.
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Our universe seems to contain a suspiciously perfect amount of "dark energy" to sustain life. But new research suggests that life is still possible even with far more dark energy than we have, and the results have some big implications for the multiverse theory.
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Evidence is mounting that the building blocks of life were assembled in space and then delivered to Earth after new experiments managed to produce a key amino acid under simulated space conditions. This means we humans, and all other life on the planet, might have actually been aliens all along.
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The ESA/Roscosmos Trace Gas Orbiter (TGO) is mere weeks away from commencing its atmospheric search for evidence of recent geological activity, and possibly life on everyone’s favorite Red Planet.
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A new study from an international team of scientists proposes that microbial life could exist in the clouds of Venus. The exciting hypothesis suggests mysterious dark patches seen in the atmosphere could be something akin to algae blooms seen in oceans on Earth.
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A new study on the density of the seven planets in the nearby TRAPPIST-1 system has found that these worlds may have even more water than Earth does – but in a cruel case of having too much of a good thing, that might be enough to drown out any hopes of finding life there.
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Saturn’s moon Enceladus is one of the most promising places to look for life. In a new study, scientists subjected earthly bacteria to the kind of conditions found on Enceladus. They were able to survive and reproduce, adding weight to the idea that the icy moon might just be able to support life.
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When it was first discovered in 2016, Proxima b looked like a prime spot to hunt for extraterrestrial life. More recent studies have painted a bleaker picture, and now the final nail in the coffin could be a huge stellar flare detected last year, which would have baked the surface of the planet.
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Scientists may eventually be able to biologically engineer unique artificial lifeforms from scratch. A new study from Princeton has brought that future a step closer, by confirming that an artificial protein the team developed functions as an enzyme in living bacteria.
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Two meteorites that fell in 1998 were found to contain traces of liquid water and organic compounds vital to life. Now, a comprehensive chemical analysis of them suggests their organic matter could come from an ancient ocean world, giving them the potential to kickstart life wherever they land.
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