NASA's SunRISE mission has been assigned a new rocket: It will now be delivered to orbit by a SpaceX Falcon Heavy rather than ...

On May 15, NASA’s Psyche used Mars as a slingshot on its lengthy journey to the main asteroid belt — and captured remarkable ...

Bad weather foiled SpaceX's latest attempt to launch its Starship rocket from Starbase, Texas on a mission it calls flight 13 ...

NASA is about to launch a space observatory that could help settle some of the biggest mysteries in modern astronomy. The Nancy Grace Roman Space Telescope will study how the universe began, what it ...

SpaceX is preparing for its 13th Starship test flight. It was set to launch last Thursday, but at the last second, some of ...

The price tag doesn't include the cost of the science mission the new spacecraft would ferry to the Red Planet.

NASA Administrator Jared Isaacman said at EAA AirVenture that Artemis missions will launch yearly before a 2028 moon landing.

NASA administrator Jared Isaacman discusses the Artemis 2 mission and future lunar exploration.

NASA says a new space telescope scheduled for launch next month will mark a major leap in cosmic exploration. The Roman Telescope, named after the agency’s first chief astronomer, Nancy Grace Roman, ...

Rocket Lab stock is down 32% in July, but it's still winning contracts.

Artemis III will send four astronauts into orbit to test Orion with SpaceX's Starship and Blue Origin's Blue Moon before NASA ...