A fringe prediction that Earth will briefly lose gravity in 2026 has snowballed into a full-blown online panic, complete with ...

NASA’s Perseverance is a marvelous rover, the most advanced deployed by humanity on another planet. It already had plenty of ...

(CNN) — When four astronauts begin a historic trip around the moon as soon as February 6, they’ll climb aboard NASA’s 16.5-foot-wide Orion spacecraft with the understanding that it has a known flaw — ...

NASA has selected 34 global volunteers to passively track Orion during the upcoming Artemis 2 mission, which is slated for ...

CAPE CANAVERAL, Fla. (AP) — NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system. Discovered over the summer, the comet ...

The plan hinges on SpaceX being able to demonstrate that Starship can refuel in orbit. NASA awarded a contract to SpaceX now worth $4.4 billion to develop a lander capable of transporting humans to ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an object that came from beyond our solar system. By Kenneth Chang Month-old ...