While April's total solar eclipse wowed millions, October's astronomical spectacle will only be viewed by a lucky few.

The plasma experiment had been gathering limited data. NASA expects the Voyager 2 spacecraft will continue operating with ...

NASA’s Webb Space Telescope has identified new clues about the surface of Pluto’s largest moon. It detected for the first ...

While expectations are high for some special sightings, experts warn that comets are notoriously fickle and unpredictable ...

Earth is bracing for an extreme geomagnetic storm this week after the sun blasted an X-class solar flare toward our planet.

Big thunderstorms continuously emit gamma rays that are undetectable from the ground, two studies said on Wednesday, upending ...

Professional and amateur astronomers teamed up with artificial intelligence to find an unmatched stellar trio called TIC 290061484, thanks to cosmic 'strobe lights' captured by NASA's TESS (Transiting ...

On Tuesday, NASA said it shut down Voyager 2's plasma science instrument—responsible for tracking the flow of charged ...

An annular solar eclipse with its distinctive "ring of fire" happens on Oct. 2. Here's the ring of fire eclipse 2024 path and how to see it.

[Related: Voyager 1 defies the odds yet again and is back online.] ...

NASA says a solar flare ranked with a strength of X7.1 occurred on the earth-facing side of the sun. This ranking of X7.1 ...

In the wake of one of the largest natural disasters in U.S. history, we're looking for ways in which people and companies in ...