SpaceX conducted a static fire test of a Starship upper-stage vehicle this week, continuing to gear up for the megarocket's ninth test flight.
The soon-to-reenter Soviet Cosmos 482 Venus probe is getting increased attention by satellite trackers – and new imagery provides some interesting details.
Orion, the next spacecraft to fly humans around the moon, has been delivered to NASA for prelaunch preparations ahead of Artemis 2's planned 2026 liftoff.
A unique type of bacteria appears to have social groups — left alone, they'd die.
A SpaceX Falcon 9 rocket lifted off from Florida's Space Coast on Thursday night (May 1), carrying 28 Starlink satellites to low Earth orbit.
NASA will keep trying for another six weeks to revive its water-hunting Lunar Trailblazer moon probe, which went silent a day after its Feb. 26 launch.
NASA astronauts Anne McClain and Nichole Ayers conducted history's fifth all-female spacewalk on May 1, moving an antenna and partially preparing the ISS for a new set of solar arrays.
NASA astronauts Anne McClain and Nichole Ayers conducted history's fifth all-female spacewalk on May 1, moving an antenna and partially preparing the ISS for a new set of solar arrays.
The Federal Aviation Administration is grounding Firefly Aerospace's Alpha rocket until the company completes an investigation into the vehicle's April 29 launch failure.
There's an issue with the fuel line that feeds the Psyche asteroid probe's thrusters with xenon gas. But we needn't worry yet, NASA says.