One of the most prolific camera eyes on the Hubble Space Telescope has gone dark, and scientists are scrambling to understand why. Hubble's Advanced Camera for ...

Discovered on July 1 by the NASA-funded ATLAS telescope in Chile, 3I/ATLAS is only the third confirmed visitor from another ...

In a cosmic spectacle that has astronomers buzzing, the interstellar comet 3I/ATLAS streaks through our solar system, its ...

CAPE CANAVERAL, Fla. — Spacewalking astronauts gave the Hubble Space Telescope a more commanding view of the cosmos by installing a new high-tech instrument Saturday, then pulled off their toughest ...

Spacewalking astronauts successfully replaced the Hubble Space Telescope's main camera, which has taken many of the telescope's most famous images, after wrestling with a stubborn bolt that refused to ...

A problem that arose in NASA’s Hubble Space Telescope over the weekend means that many of the orbiting telescope’s key capabilities may be permanently lost, officials announced Monday. The observatory ...

On July 1st, 2025, the third interstellar object (ISO) ever detected was seen making its way through our solar system.

The Hubble Space Telescope is known for taking the most awe-inspiring photos of planets, nebulas, and more in its 31 years of service. But have you ever wondered how the space telescope takes its ...

In what amounted to electronic brain surgery, a space-suited astronaut cut through shielding on a broken camera deep inside the Hubble Space Telescope on Saturday, removed a cover plate that wasn't ...

CAPE CANAVERAL, Fla. — Shuttle Columbia’s astronauts completed five days of repairs to the Hubble Space Telescope on Friday, installing a high-tech, super-cold refrigerator in hopes of reviving a ...

Check out this magnificent picture of the 68-million-light-year distant spiral galaxy NGC 3892 taken by Hubble: OOooo, pretty! Click to engalactinate (or go here to grab a monstrous 2500x2600 pixel ...

CAPE CANAVERAL, Fla. — Spacewalking astronauts widened the Hubble Space Telescope’s eyes to the universe Thursday by installing an advanced optical camera. James Newman and Michael Massimino made room ...