An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country ...

NASA's next flagship spacecraft, the Europa Clipper, meets its massive SpaceX Falcon Heavy rocket nose cone in this photo taken during encapsulation for launch. Europa Clipper is scheduled to ...

NASA's about to launch a huge spacecraft to a world harboring voluminous seas.

Satellite images of the American southeast taken over the past few days are showcasing the disastrous impacts of Hurricane ...

Astronomers used the James Webb Telescope's NIRCam to take an image of the Milky Way's biggest remaining super star cluster.

Space weather forecasters say a severe solar storm heading to Earth could stress power grids even more as the U.S. deals with ...

A sequence of images captured by NASA’s Hubble Space Telescope showed ... lights in much of the country while also raising power grid concerns. By Kenneth Chang Comet Tsuchinshan-ATLAS is ...

The sun is in a spirited mood as it kicks out a glowing series of solar flares, including a fresh X9 that's the most intense ...

The X9.0 flare takes the crown from the previous strongest flare of Solar Cycle 25, which was an X8.7 flare on May 14.

Juice (Jupiter Icy Moons Explorer) mission made history with a daring lunar-Earth flyby and double gravity assist maneuver, a spaceflight first. As the spacecraft zipped past our Moon and home planet, ...

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SEE ALSO: NASA scientist viewed first Voyager images. What he saw gave him chills. On Oct. 2, NASA shared the view below, which was taken from data gathered by the Galileo mission in 1998.