By modeling the James Webb Space Telescope’s tiny movements, a new technique can reveal up to 15 times fainter alien worlds ...

Astronomers using the James Webb Space Telescope have discovered that a distant alien planet's atmosphere is surprisingly lopsided. Located 1,300 light-years away, the scorching gas giant WASP-17b ...

Scientists may have just taken one of the biggest steps yet in the search for life beyond Earth. Meet K2 18 b, a distant exoplanet located about 124 light years away from us, and one of the most ...

The Hubble Space Telescope has made multiple observations of exoplanet WASP-121 b, also known as Tylos. The extreme ...

A strange chemical signature in old Hubble observations may point to a planet that formed after its star had already died. Astronomers found unusually high levels of niobium around the white dwarf HS ...

There are hundreds of billions of stars in the galaxy we live in. Many of them have their own exoplanets. So why haven't we found proof of alien life yet? And what's the probability of us contacting ...

Astronomers have found thousands of planets orbiting other stars. They’ve even found some rogue planets, or planets without a star. Now, fascinating new research says more planets could be lurking ...

Scientists believe there are planets outside our solar system where life is even more abundant and sustainable. By Natalie Wolchover Natalie Wolchover is a Pulitzer Prize-winning science journalist ...

In case you've faced some hurdles solving the clue, How do aliens organize a party? They planet, e.g., we've got the answer for you. Crossword puzzles offer a fantastic opportunity to engage your mind ...

October’s full Hunter’s moon peaks just after midnight Eastern time on Oct. 26, which makes Sunday evening, Oct. 25, the best time to watch it rise. Ibrahim Chalhoub/AFP/Getty Images The last stretch ...

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AST SpaceMobile Falls 6% as SpaceX Spectrum Deal Closes Off Low-Band Option; Rocket Lab and Planet Labs Slip SpaceX just locked up a nationwide low-band spectrum portfolio that AST SpaceMobile had ...