Telescopes provide closeup views of Jupiter and its four largest moons discovered by Galileo, and of Mars. Although Mars is ...

Magnetars are among the rarest—and weirdest—denizens of the galactic zoo. They have powerful magnetic fields and may be the ...

A new study from the NASA New Horizons mission team at the Southwest Research Institute have resulted in a first-of-its-type ...

All but one of Andromeda's satellite galaxies were found to be pointing right at us. According to our best models, that shouldn't be the case at all.

Two new research studies explore how a stellar nursery in the heart of the Milky Way is affected by the region’s strong ...

The birthplace of stars begins within large, cold clouds of gas and dust, which eventually collapse under the weight of ...

This time, the focus is on the remains of a star that exploded in the Large Magellanic Cloud (LMC), a satellite galaxy of the ...

Scientists have unveiled an enormous gas cloud just 300 light-years from the solar system that measures about full 40 moons ...

Earth" planet was discovered by researchers. It is not believed these planets are more common than previously thought.

NASA’s Nancy Grace Roman Space Telescope is gearing up to unlock the deepest secrets of the universe with three ...

"Thanks to the high resolution of our new images, we detected a faint structure on the northeast side of this supernova ...

From spellbinding images to groundbreaking scientific discoveries, we look back on some of Hubble's most exciting milestones.