The most detailed panorama of the entire Andromeda galaxy is packed with science that could revolutionize our understanding of how spiral galaxies across the universe form and evolve.

Hubble Space Telescope mapped Andromeda, revealing a chaotic history shaped by mergers. A 2.5-billion-pixel mosaic shows 200 ...

The Hubble Space Telescope completes a high-resolution portrait of our galaxy's gorgeous neighbor, which will help scientists better understand our Milky Way.

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

NASA's Hubble Space Telescope has discovered a tidal disruption event 300 million light years away. The donut shaped remains of a star were found around a hungry black hole. Credit: NASA's Goddard Spa ...

NASA’s Hubble Space Telescope has captured stunning images of these cosmic explosions, and we’re counting down the top 10 ...

The exoplanet Enaiposha, or GJ 1214 b, is a hazy world orbiting a red dwarf star about 47 light-years from Earth. Previously likened to a mini-Neptune, in-depth observations obtained using JWST now ...

The data used to create the image is from a Hubble Space Telescope project to capture and map Jupiter's superstorm system.

The program’s overall contract is worth up to $4.82 billion and over the next five years, Viasat will have a piece of that work. From there, NASA has the option to extend the contract an additional ...

While Charon is currently listed as a satellite or moon by the International Astronomical Union (IAU), consideration is being given to it perhaps being classified as a dwarf planet in its own right, ...

Prince Mohammed, de facto leader of the world's biggest oil exporter, pledged in a phone call following Trump's inauguration on Monday ...

One of the most notable baby stars in the galaxy, T Tauri, could be about to vanish from sight for decades as a thick, obscuring disk of gas and dust marauds in front of it.