Using the James Webb Space Telescope, a British-U.S. team of researchers detected signs of two chemicals in the planet’s ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding?

Fresh data from the James Webb Space Telescope provide more evidence for what some consider a biosignature — but debate is ...

A report about exoplanet K2-18b published on April 17 states that astronomers are one step closer to answering whether humans ...

Independent scientists described the findings as interesting, but not nearly enough to show the existence of life on another ...

PARIS (AFP) — Astronomers announced Thursday that they had detected the most promising "hints" of potential life on a planet beyond our solar system, though other scientists expressed skepticism.

The discovery was made on a massive exoplanet known as K2-18b that for years has captivated scientists searching for life ...

This week, an all-new series of controversies centered on U.S. Secretary of Defense Pete Hegseth has erupted in controversy ...

New data from the James Webb could have given us the most likely evidence of life on other planets that we've ever found.

Astronomers at the University of Cambridge in the UK said they have found the “most promising signs yet” of life on another planet outside of the solar system.

Thanks to NASA's powerful James Webb Space Telescope, astronomers have found the best evidence yet of life on another world outside our solar system.