NASA will try out planetary defense technology with its Double Asteroid Redirection Test (DART) this month, but don't worry — it's not because a space rock is just about to hit us.
The Boeing Starliner spacecraft is targeting astronaut taxi missions to the International Space Station in 2023, following a successful test mission.
SpaceX launched 54 Starlink satellites to orbit Sunday night (Sept. 18) after five straight scrubs due to bad weather.
A high-definition Martian camera spotted icy ridges on the Red Planet interlaced with channels, which may show ancient proof of water or lava.
Chinese astronauts Chen Dong and Cai Xuzhe completed a spacewalk Saturday (Sept. 17) outside the Tiangong space station.
Hundreds of thousands of people will join 'The Queue' in London to pay respects to Queen Elizabeth II.
A "new era" in Martian water searches awaits, a new study suggests, with hundreds of ancient lakes likely still lying undetected on the Red Planet.
Inspiration4 raised $250 million for charity during the first-ever all-private crewed mission to orbit, and it's just the start of a program using SpaceX vehicles for private flights.
Rocket Lab launched its 30th Electron mission Thursday (Sept. 15), successfully delivering a commercial radar satellite to Earth orbit.
The Sept. 28 SpaceX launch on behalf of the Space Development Agency slipped due to supply chain problems, with bid issues and software development also contributing.
A 'disconnection event' in the bright Comet Leonard caught the eyes of judges at Royal Observatory Greenwich.
A fireball broke up between northern Ireland and Scotland on Wednesday (Sept. 14) at 9:57 p.m. local time, glittering green in the view of populations around the United Kingdom.
A spinoff from the space shuttle program is offering people in menopause with relief from hot flashes, NASA says.
NASA plans a briefing Thursday (Sept. 15) to discuss the Perseverance Mars rover's findings so far. You can watch the briefing live at 11:30 a.m. EDT (1330 GMT).
A trail of SpaceX Starlink satellites are visible in front of a haunting green aurora, as witnessed by AuroraWatchers.com in a video shot near Fairbanks on Sept. 2.
Thomas Zurbuchen guided the agency's Science Mission Directorate through an eventful and successful stretch that saw the launch of the James Webb Space Telescope, among other projects.
NASA requested proposals for two additional private missions to the International Space Station to run between late 2023 and 2024, adding on to others approved or already flown with Axiom Space.
Astrobotic will pick up the reins on Masten's business, although it's unclear what will happen with the NASA moon mission Masten had been developing.
The NASA-funded study hopes to extend the hunt for pollutants into space, to help dogs and their science partners hunt for smelly scat.
Thriller films, Antarctic explorers and female science pioneers featured in an informal naming contest seeking a moniker for a proposed Uranus spacecraft mission.
The agreement for point-to-point transportation adds to others Department of Defense want for military and humanitarian purposes.
Hayley Arceneaux's new memoir chronicles her journey from childhood cancer survivor to one of four civilians on board a SpaceX mission in September 2021.
Robots working together will assist astronauts on rocky worlds like the moon and Mars, if Earth tests like this show it's possible.
Blue Origin suffered an anomaly during an uncrewed space mission Monday (Sept. 12) but recovered its New Shepard capsule successfully.