“The Ax-4 crew and SpaceX teams completed a full rehearsal of launch day activities ahead of liftoff,” SpaceX said in a post ...

A Falcon 9 rocket topped with 26 of SpaceX 's Starlink broadband satellites lifted off from California's Vandenberg Space ...

Star Trek and Doctor Who have given each other shout-outs in the past, but one of Trek's most unhinged Easter Eggs has to be ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

Before the ISS dies, however, it will help birth its own replacement—one that will be built and launched by the private ...

the Federation space station Deep Space Nine guards the opening of a stable wormhole to the far side of the galaxy. "It's not a new relationship for them." It was just announced that Amazon MGM ...

SpaceX's Starship megarocket tends to put on a show, and its latest test flight was no exception. See some gorgeous photos of ...

Less than 1% of this dwarf planet candidate's orbit is close enough to detect, which means astronomers are lucky to have caught it at all.

Trump claimed that a design had been selected and that it will cost roughly $175 billion to complete. That is less than the potential $542 billion to $831 billion high-end cost for Golden Dome ...

A SpaceX vehicle that has spent about a month docked at the International Space Station on a resupply mission is due to depart within a matter of hours. The vehicle arrived in April with plenty of ...