Rogue planets — worlds that drift through space alone without a star — largely remain a mystery to scientists. Now, ...

The odds of discovering another Earth are looking slimmer than once believed. A growing body of evidence suggests that truly ...

One of the primary goals of the James Webb Space Telescope (JWST) is to detect atmospheres around exoplanets, to try to suss out whether or not they could potentially support life. But, in order to do ...

Looking Up is transcribed using a combination of AI speech recognition and human editors. It may contain errors. Please check the corresponding audio before quoting in print. This transcript may ...