The Hubble Space Telescope has seen Jupiter's Great Red Spot oscillating in width as it drifts around the planet. Could this ...

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

Estimates of how fast the universe is expanding disagree. Could a new form of dark energy resolve the problem?

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

Vaccines delivered through a puff up the nose or into the mouth could be even more effective than shots at protecting people ...

Scientists have discovered that the Great Red Spot of Jupiter undergoes a rhythmic 90-day cycle of changes, offering fresh ...

Scientists identify faint black holes in galaxies that formed during the early days of the universe, using imagery from the ...

NASA’s Hubble reveals unexpected changes in Jupiter’s Great Red Spot, shocking scientists with its shifting size and speed.

Hubble's recent image showcases the spiral galaxy NGC 5248, revealing vibrant starburst regions that excite astronomers.

The Hubble Space Telescope's latest image of Messier 90, a spiral galaxy in the Virgo constellation, showcases advanced ...

New research can help us understand how supermassive black holes formed — and why many of them appear to be more massive than ...

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 ...