Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of hitting Earth in 2032.

Pettit made a name for himself as an astrophotographer after sharing his image 'Lightning Bugs' in 2012 showing beautiful ...

NASA astronauts Don Pettit and Matt Dominick answered questions from chat and discussed daily life on the ISS.

Students had questions. The answers came from an astronaut in the International Space Station in an out of this world school ...

While it is already dimming after a close encounter with the sun, Comet C/2024 G3 (ATLAS) – also called the Great Comet of ...

Comet C/2024 G3 (ATLAS) seen above ESO's Paranal Observatory in Chile on Jan. 21, 2025. ESO's Very Large Telescope sits atop ...

Don Pettit: It's mostly business ... I think that something that we all do is we gravitate toward the window and we take ...

NASA Astronaut Don Pettit shared his stunning photographs from his view miles above the Earth on the International Space ...

By Dean Murray An astronaut has captured jaw-dropping pictures of cities from space. Javascript is required for you to be ...