SpaceX's mission to launch the first astronauts into polar orbit is quickly approaching.

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

Meteorites are rocks from space that survive their fiery descent through Earth's atmosphere and reach the ground. More than ...

"This demonstration marks the first end-to-end test of our space power beaming technology, proving we can collect and ...

"This work highlights Euclid’s remarkable ability to detect and characterize dwarf galaxies, enabling a comprehensive view of ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

The squat three-foot-tall E.T. model was designed by Rambaldi in 1981 and was used in the amusing bedroom closet scene, where ...

Nestled in the rolling green hills of the English countryside is an important site in global astronomical history. But now, ...

On March 29, a partial solar eclipse will cause a dark shadow over eastern North America — and weather satellites will pick ...

Germany-based Isar Aerospace is targeting no earlier than Monday, March 24, for the maiden voyage of its brand new Spectrum ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

A huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.