Even in the best of circumstances, however, talk of a biosignature is an invitation to scientists to think of alternative ...

Astronomers, including Triaud, have made strides in the last few years in detecting planets in multi-star systems by ...

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

Last week, a team of scientists claimed to have discovered possible signs of life on a nearby planet. in fact, their evidence ...

An astonishing discovery from the James Webb Space Telescope may rewrite our understanding of the Universe’s early years. A ...

The team lead by Professor Nikku Madhusudhan of University of Cambridge discovered chemical footprints of molecules ...

Astronomers announced Thursday that they had detected the most promising "hints" of potential life on a planet beyond our ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

Astronomers have discovered a major sign of life — and “the first hints… of an alien world” on a distant planet orbiting ...

Their latest study, published in The Astrophysical Journal Letters, reports the detection of either dimethyl sulfide (DMS) or ...