NASA’s first test of a strategy to protect Earth from asteroids is days away. Here’s what you need to know.
The ESA astronaut holds the record for the longest uninterrupted spaceflight by a European woman.
Early speculation suggests there’s something wrong with the rocket’s BE-3 engine, which would spell bad news for Blue Origin.
Launches of OneWeb satellites were suspended following Russia's invasion of Ukraine, but the new deal with Arianespace offers hope for the SpaceX rival.
Millions of pieces of space junk currently orbit Earth, the fastest of which move at speeds reaching 17,500 miles per hour.
Slingshot Aerospace is rolling out a free version of its space traffic control software to satellite operators around the world.
From grainy pics sent back by NASA's 1960s Mariner probes to the latest from Webb Telescope, our views of the planets have vastly improved over time.
The space agency still needs permission from Space Force to move forward with its Artemis 1 plans.
Have I been spoiled by the new space telescope? Probably.
The $30 million spacecraft is currently tumbling and in safe mode after a course correction maneuver on September 8.
The diamonds’ unusual crystal structure may make them harder than ordinary diamonds.
Following a self-imposed ban, the U.S. government will now introduce a U.N. resolution in an attempt to ban the dangerous tests worldwide.
No passengers were inside the capsule, but the malfunction now raises questions about the safety of Jeff Bezos’ space tourism offering.
The rocket's first test flight last year ended in flames.
The 55-pound probe entered safe mode during a trajectory correction maneuver on September 8.
AST SpaceMobile's BlueWalker 3 is scheduled to launch aboard a Falcon 9 rocket on September 10.
A proposed and long-overdue draft order would severely shorten the timeframe under which satellite operators must dispose of their defunct spacecraft.
The Double Asteroid Redirection Test (DART) mission is rapidly approaching the asteroids Didymos and Dimorphos.
Flames spread across an environmentally sensitive area after a static fire test of SpaceX's enormous Starship rocket.
From Moon landings to the Space Shuttle, stamps have depicted the best that the U.S. space program has to offer.
