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- “While surface conditions are not suitable, we may find evidence of past life, or perhaps some life that’s still hanging on,” said Morgan Cable, a researcher with the Astrobiology and Ocean Worlds Group at NASA’s Jet Propulsion Laboratory.
science.nasa.gov/universe/exoplanets/life-in-our-solar-system-meet-the-neighbors/
Jul 26, 2024 · Yesterday, NASA announced that a rock spotted on Mars by its Perseverance rover contained some of the best signs yet that ancient microbial life may have once existed on the Red Planet.
Jul 28, 2023 · We don’t know for sure, though, and looking for evidence of past life on Venus is almost impossible with current technologies. Although orbiters can teach us a lot about a planet, to search for signs of past life we need to take a much closer look. On Mars, we look for past microbial life by sending rovers like Curiosity and Perseverance to ...
- Going Underground?
- Looking For DNA
- Not Just Mars
One of the most promising hiding places is the Martian underground. Though the Red Planet's surface has no liquid water these days — apart, possibly, from temporary flows on warm slopes now and again — there's likely lots of the wet stuff in buried aquifers. For example, observations by Europe's Mars Express orbiter suggest that a big lake may lurk...
NASA's 2020 Mars rover, which is scheduled to launch next summer, will hunt for signs of long-dead Red Planet life. So will the European-Russian ExoMars rover, a mission that will lift off at about the same time. But some researchers are pushing to expand the hunt to extant Martian life. One of them is molecular biologist Gary Ruvkun, who's based a...
Mars isn't the only place in our solar system where alien life might flourish today. Indeed, most astrobiologists would put the Red Planet down the list a bit, behind the Jupiter moon Europa and the Saturn satellites Enceladus and Titan. Europa and Enceladus harbor deep oceans of salty liquid water beneath their icy shells. Titan is thought to have...
Nov 28, 2023 · Regardless of what we find, searching for life in these little Martian rocks represents an astronomical leap towards determining whether there was life on Mars, which will in turn give us a better understanding of who we are, where we came from, and where we’re going.
Sep 8, 2021 · Is Mars habitable? Could ancient life once have existed on the Red Planet? Is there potential for life today deep beneath the Martian crust? Ell Bogat from NASA’s Goddard Space Flight Center is here to dig into some of the details.
Mar 28, 2024 · Alien life could thrive in Venus' acidic clouds, new study hints. Earth life may have traveled to Venus aboard sky-skimming asteroid. "It doesn't mean that life there will be the same as here. In...
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Jul 30, 2024 · Now, a new discovery by NASA’s Perseverance rover shows a trifecta of compelling evidence—including the presence of water, organic compounds, and a chemical energy source—all on one rock located...
