Organic molecules may be biosignatures—signs of alien life—and Mars is seemingly littered with them.
Scientists Hail ‘New Era’ in Search for Life on Mars as Number of Ancient Lakes Vastly Underestimated
If we visited more "everyday" parts of Mars, and not just the most unusual, we would find tons of "paleolakes" that may hold signs of life, a new study says.
The MOXIE experiment has proven that a lunchbox-sized device can reliably produce oxygen from the Martian atmosphere.
Kim Stanley Robertson wrote an optimistic trilogy about humans living on Mars, but in 2022 Earth is way too messed up.
European orbiter captures Mars’ epic Valles Marineris, which is roughly the diameter of the continental U.S.
Perseverance has found yet another piece of its own spacecraft on Mars.
Cosmic rays likely annihilate amino acids within two meters of the red planet’s surface, according to a first-of-its-kind experiment.
One man in a Pennsylvania M&M Mars factory “did not have work boots on and was able to slip out of his shoes before the chocolate liquor hardened.”
An ultra-rare rock from Mars upended the traditional view of how rocky planets receive essential ingredients for life.
NASA's Perseverance rover unexpectedly found a piece of thermal blanket from the spacecraft that carried it to Mars.