NASA administrator Jared Isaacman is necroposting about an age-old debate in astronomy that was considered officially settled ...

While the red planet might be a hopeful destination for some in the eventual future, there is still so much humans don't know ...

The celestial body’s status as the solar system's ninth planet was withdrawn in 2006.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

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

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

Scientists say about 10,000 new exoplanet candidates may be hiding in NASA data, after using artificial intelligence to scan ...

NASA Administrator Jared Isaacman has publicly called for Pluto to be reinstated as a planet, reviving a debate largely settled by the International Astronomical Union in 2006. Speaking before the U.S ...

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

NASA Administrator thinks Pluto should be a planet - ...

NASA’s top leadership has sparked fresh debate about Pluto’s status in the solar system. Jared Isaacman, the current NASA ...

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 ...