Last week astronomers reported hints of biological activity on a distant planet, but a re-analysis of their data suggests the claimed molecules may not be there at all ...

What do you think of when it comes to extra terrestrial life? Most popular sci-fi books and TV shows suggest humanoid beings ...

The Webb Space Telescope picked up traces of dimethyl sulfide on planet K2-18b. On Earth, the molecule comes from microbes and phytoplankton.

While some backstories for Marvel characters can be tragic or sad, these are some of the most painful, depressing, or ...

The researchers found strong evidence of a chemical called dimethyl sulfide (DMS) in the planet’s atmosphere. On Earth, DMS ...

K2-18b, an exoplanet 120 light-years away, may be the best hope to confirm that life exists beyond Earth. Here's what to know ...

"Either our models are in error, or the DMS/DMDS might not exist," Schwieterman told Space.com. "Finding life outside the ...

With NASA's landmark mission Dragonfly "drone"mission to Saturn's moon Titan set for launch in 2028, a new study suggests ...

Trump hopes to deport and imprison U.S. citizens abroad. Critics say the concept is unconstitutional and dangerous.

Seems unintuitive, but the mounting list of lifeless planets might be exactly what scientists need to figure out how common ...

Though cloaked in icy boulders and a thick, golden atmosphere, Titan has long piqued scientific curiosity for one compelling reason: the possibility of alien life. Now, a new international study ...

In a study published in the journal Astronomical Journal, physicist Dr Daniel Angerhausen from ETH Zurich said more should be done to explore them for clues about alien life. "A single positive ...