In a new study published in The Astrophysical Journal, the international research team estimated that “Roman” may be able to ...

NASA scientists found evidence of darkness on the 'leading side' of Uranus' moons, which they expected to be bright.

This NASA/ESA Hubble Space Telescope image features the barred spiral galaxy IC 758.ESA/Hubble & NASA, C. Kilpatrick This ...

The first images of an artificial solar eclipse from ESA's Proba-3 mission have been unveiled. Total solar eclipses are rare, ...

The moons that orbit Uranus are already known to have unusual characteristics: some are heavily cratered, others have ...

While dark matter can’t be seen directly because it doesn’t give off or reflect light, its gravity can bend light from other ...

But the agency may never have had to confront a challenge like the one it faces now: a Trump administration budget plan that would cut funding for NASA’s science programs by nearly 50 percent and its ...

Open clusters are a type of star cluster with loose gravitational attraction between the stars, which causes the cluster to ...

Hubble Space Telescope images of Jupiter have been "photo-mapped onto a sphere," and animated into a full rotation, according ...

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Redditors are shocked after seeing how the Hubble Space Telescope captured 'light echoes' after a star went supernova ...