The Hubble Space Telescope was originally expected to last about 15 years in orbit, before its optical surfaces became too ...

A coronal mass ejection on another star has been witnessed in its entirety for the first time, revealing that when these ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Hubble’s latest portrait of the Tarantula Nebula reveals a turbulent star-making region far beyond the Milky Way. Located 160,000 light-years away in the Large Magellanic Cloud, this cosmic expanse is ...

Astronomers have witnessed a young star, EK Draconis, unleash a powerful, multi-temperature plasma eruption, offering a rare ...

The Hubble Space Telescope's evidence of an "intermediate-sized" black hole about 6000 light-years away in the closest ...

This new image from JWST also reveals for the first time the full extent of the nebula's lobes, or the spider's "legs", seen ...

Astronomers observed a massive, multi-temperature plasma eruption from a young Sun-like star, revealing how early solar ...

This NASA/ESA Hubble Space Telescope image features a galaxy whose asymmetric appearance may be the result of a galactic tug of war. Located 35 million light-years away in the constellation Leo, the ...

A global team observed a massive plasma burst from EK Draconis, showing how early solar storms may have shaped young planets.

CAPE CANAVERAL, Fla. — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released the ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Astronomers using the Hubble Space Telescope have discovered that a seemingly ordinary white ...