Should Pluto be a bona fide planet again? NASA is working to "revisit the discussion" on Pluto's planethood status, according ...

In her letter, Kaela laid out a surprisingly detailed argument in support of Pluto's return to planetary status.

The celestial body’s status as the solar system's ninth planet was withdrawn in 2006. Now some experts say we might want to ...

NASA’s Exoplanet Archive has confirmed 114 new planets discovered by the Transiting Exoplanet Survey Satellite (TESS), marking the largest single batch of TESS confirmations to date. The milestone ...

NASA's Transiting Exoplanet Survey Satellite has been searching for exoplanets since its launch in 2018, and it turns out it ...

Curiosity has detected a surprising variety of organic molecules on Mars, including compounds tied to the chemistry of life.

Just 14 days ago, amid the mundanity of East Coast commutes and West Coast alarm clocks, NASA’s Artemis II mission gave ...

Scientists map frozen water across the Milky Way, revealing vast “interstellar glaciers” that may help seed new planets and ...

For Earth Day, the agency released a delightfully nerdy tool that lets you type in any name or word and see it spelled out in ...

Katrin Raynor reveals how Ingenuity’s triumph on Mars opened up a bold new era of flight on other worlds ...

Your Name in Landsat” is a new creative project created by NASA. Users can enter their names into this tool to receive an ...