Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...

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

This serene spiral galaxy hides a cataclysmic past. The galaxy IC 758, shown in this NASA/ESA Hubble Space Telescope image, ...

NGC 6355 has been imaged using NASA's Hubble Space Telescope. The globular cluster of stars lies 50,000 light-years away. Credit: ESA/Hubble & NASA, E. Noyola, R. Cohen Music: Stellardrone - Billions ...

The Hubble is a “glowing success story of America’s technological prowess”, says NASA. Among its long list of breakthroughs, Hubble’s deep field observations in 1995 captured roughly 3,000 distant ...

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 ...

Astronomers studying rare star-forming galaxies reveal how the chaotic past of the universe may mirror the future of the ...

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

Scientists using NASA’s Hubble Space Telescope set out to study how Uranus’s magnetic field interacts with its largest ...

Inflation and budget issues are threatening to hobble NASA’s most in-demand telescopes.

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

Last week, we stepped out onto the back porch with the Bible skeptic Michael and looked up at the moon, stars and planets.