Frequent deployment of satellites and re-entries by the rockets that deploy them might pose a risk to the Earth's upper atmosphere, a study indicates.

This will mark the seventh flight for the company's Alpha rocket, which had been grounded following a failed flight in April.

The largest space event in the UK, Space-Comm Expo, has revealed the confirmed line-up of speakers featured at this year's event, taking place in just two weeks’ time at ExCeL London, 4th-5th March.

The test is an essential step before NASA can set a launch date for its Artemis II mission, which will send four astronauts ...

Isaacman reiterated the need for safety midway through Thursday’s fueling test, as he released a scathing report on Boeing’s Starliner capsule program that left two astronauts stuck for months aboard ...

Astronauts Barry "Butch" Wilmore and Sunita Williams were expecting to spend eight to 10 days in space. They ended up​ ...

A NASA investigation of Boeing’s bungled 2024 flight to the International Space Station, which stranded two astronauts there, ...

NASA's 2nd wet dress rehearsal is underway in Florida as the agency prepares to test-fuel the towering Space Launch System ...

Engineers were able to fully fuel NASA's Artemis II moon rocket without any signs of leaks like the ones that derailed an ...

NASA released an independent investigation in Boeing's crewed flight test that launched in 2024. Hardware was not the most ...

NASA is providing a commentary-free, 24-hour livestream of SLS during the WDR, which can be viewed here on Space.com as well as on YouTube. The agency said that it will also air a separate stream ...

Technical and oversight problems left two astronauts aboard the International Space Station for months longer than had been expected.