NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Astronomers have detected fast-repeating radio bursts from a distant "dead" galaxy that should not contain the energy to ...

The International Space Station (ISS) started 2025 with a long-awaited return to EVA activities from the United States ...

Hubble has previously imaged the same nebula, with an image released in 2023 and another shared in 2020. You might also recognize the name of this nebula as it was made world famous when the James ...

In a letter to his replacement, outgoing NASA leader Bill Nelson emphasizes the agency’s activities ‘transcend the length of ...

An unusual looking 33-foot-long object discovered orbiting Earth last year may have come from a surprising place.

Astronomers have discovered two strange objects that could be young stars — except they're completely surrounded by ice.

The U.S. Postal Service has issued two new stamps featuring iconic images from NASA’s James Webb Space Telescope. The stamps, ...

Hubble’s work pushed the field of astronomy forward, starting with his paper demonstrating that some objects exist outside our galaxy.