China set for in-flight abort test of Mengzhou crew spacecraft China appears set for an in-flight abort test of its ...

Picture a spacecraft returning to Earth after a long journey. The vehicle slams into the planet's atmosphere at roughly ...

European security officials believe two Russian space vehicles have intercepted the communications of at least a dozen key ...

Jupiter is smaller and flatter than scientists previously thought, new measurements of the gas giant reveal.

New data from NASA's Juno orbiter reveals Jupiter is slightly smaller and more 'squashed' than scientists previously thought.

The NG-18 Cygnus spacecraft departed the International Space Station and burned up in Earth's atmosphere the following day.

For two weeks, medical experts monitor the astronauts as they remain indoors, live in isolation, and avoid physical touch, all to prevent harmful microbes from traveling to space.

NASA's Artemis 2 faces new delays, pushing its launch to at least March. Here's why the crewed lunar mission is postponed, ...

What actually happens to a spacecraft during its fiery last moments? That's the key question for the European Space Agency's ...

Serving the country and pushing the boundaries of human existence is very purposeful.' ...

Members of the House Science, Space, and Technology Committee voted to approve a NASA authorization bill this week, advancing ...

Orbital data indicates that Luch-2 has approached 17 European satellites since its March 2023 launch. The intercepted ...