The school-bus-sized observatory launched on April 24, 1990 and overcame early setbacks to become one of the most ...

The subject of space exploration has been one of the most enigmatic and interesting topics of all time. When taught about ...

In its quest to chart the evolution of the universe, ESA’s space telescope has already amassed a massive catalog of galaxies and gravitational lenses.

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Rutherfurd’s Moon images are beautiful, but they also marked an important leap forward for scientific imaging through their ...

These solar binoculars offer 20x magnification for observing sunspots and solar eclipses. Read our in-depth review.

A massive clump of dark matter in the Perseus galaxy cluster is linked to its core by a bridge of dark matter, evidence of a ...

Space exploration is meant to create a positive future. The legacy of Apollo, and of our robot explorers in the solar system ...

Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like ...

Webb has two decades ahead of it, but it's already captured some stunning images. Here are 35 of our favorites.

In groundbreaking photos, eclipse chasers captured the elusive solar corona during a partially eclipsed sunrise/moonrise in Quebec. It could change eclipse chasing forever.

A new exhibition reveals jaw dropping astrophotography taken by local hobbyists using gear as basic as smartphones ...