The Hubble Space Telescope has been used to study NGC 1052-DF2 — a galaxy that is lacking dark matter. Credit: NASA's Goddard ...

The Great Red Spot, or GRS, is an anticyclone, or a large circulation of winds in Jupiter’s atmosphere that rotates around a ...

Several space probes have obtained intriguing images of the surface, but what lies beneath remains a mystery. The discovery ...

A massive NASA spacecraft is ready to set sail for Jupiter and its moon Europa. The craft named Europa Clipper will peer ...

The Great Red Spot is an anticyclone, "a long lasting area of high pressure on Jupiter creating a persistent storm" ...

The sparkling scene depicted in this NASA/ESA Hubble Space Telescope image is of the spiral galaxy NGC 5248, located 42 ...

NASA's Hubble Space Telescope and New Horizons spacecraft simultaneously set their sights on Uranus recently, allowing scientists to make a direct comparison of the planet from two very different ...

NASA's Hubble Space Telescope and New Horizons Pluto probe have teamed up to image the ice giant Uranus, which will help ...

The Hubble Space Telescope has been used to study 25 hot Jupiters. It has helped to answer "questions important to our understanding of exoplanet atmospheres," according to the Hubble team. Credit: ...

(CNN) — New observations of Jupiter’s Great Red Spot captured by the Hubble Space Telescope show that the 190-year-old storm wiggles like gelatin and shape-shifts like a squeezed stress ball. The ...

Astronomers using NASA/ESA Hubble Space Telescope just made a wild discovery of a “blowtorch-like” jet from a supermassive black hole, and it seems to cause stars to erupt along its trajectory.

A 3,000-light-year-long jet of plasma (superheated gas) shooting out from galaxy M87's supermassive black hole. Credit: NASA / ESA / STScI / Alec Lessing (Stanford University) / Mike Shara (AMNH ...