Smithsonian Magazine on MSN
Alien life could look nothing like what we expect. Here's how microbes beyond Earth might live without liquid water
Every known living thing on Earth needs water. The life-giving liquid makes up around 60 percent of each human’s body weight, ...
On the way, he encounters an alien life-form named Rocky and the fictional extraterrestrial micro-organisms Astrophage and Taumoeba. Professor Lisa Kaltenegger, director of the Carl Sagan Institute at ...
Project Hail Mary,” the movie adaptation to Andy Weir’s 2021 novel about a science teacher attempting to save the Earth from sun-eating microbes, was rel ...
What would alien life from another planet be like? But we rarely ask the opposite: What would they think of us?
Assembly Theory shifts the search for life from identifying specific molecules to measuring chemical complexity, offering a ...
This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which ...
In March 2026, SETI Institute researchers contributed to a wide range of conversations about our solar system and the search ...
Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.
New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.
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