Investigators have traced the source of the leak to the "main work area" of the Zvezda Service Module, the heart of the Russian part of the station, NASA officials announced today (Sept. 29).
The target launch date for SpaceX's Crew-1 mission has been pushed from Oct. 23 to early Halloween morning (Oct. 31), to ease traffic issues aboard the orbiting lab.
NASA Administrator Jim Bridenstine says the landing system and rocket for Artemis need to be ready next year for the agency to achieve a crewed moon landing in 2024.
World Space Week is held each year from Oct. 4 to Oct. 10, and this year's programming will focus on satellites.
Sputnik's pioneering flight 63 years ago this week in 1957 had a deep resonance on Americans. Today, the culture and technology of satellites continues to impact people around the world.
SpaceX postponed the launch of a new fleet of Starlink internet satellites today (Sept. 28) due to bad weather at the mission's Florida launch site.
SpaceX will launch 60 Starlink satellites into orbit today (Sept. 28) and you can watch it live here.
A private cargo spacecraft will lift off from Virginia on Tuesday (Sept. 29), carrying nearly 8,000 lbs. (3,629 kilograms) of supplies to the International Space Station — including a new toilet.
The bathroom on the International Space System is getting a major upgrade with a new, high-tech, compact space toilet to be delivered next week.
The first vacuum Raptor — the in-space version of Starship's Raptor engine — blazed up in a debut test at SpaceX's development facility in McGregor, Texas.
Lawrence's lecture on "The Virtual Astronaut" live event series will stream live Friday (Sept. 25) at 7 p.m. EDT (2300 GMT).
The OSIRIS-REx probe is scheduled to pull off NASA's first-ever asteroid-sampling operation on Oct. 20, snagging precious dirt and gravel from a carbon-rich space rock called Bennu.
A high-tech pioneer for NASA's moon-orbiting Gateway space station is being readied for liftoff early next year.
If you had a few billion dollars and some of the most talented space scientists and engineers in the world, where would you go?
Blue Origin has delayed the planned launch of its New Shepard rocket from West Texas today (Sept. 24), citing a power glitch.