NASA’s Artemis II rocket is preparing to blast off to the moon.
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The Artemisâ¯II mission will test deepâspace systems and pave the way for future crewed Moon landings.
Since NASA's Mars Reconnaissance Orbiter arrived at Mars in 2006, the spacecraft has delivered some of the most detailed imagery ever captured of the Red Planet.
NASA’s Van Allen Probe A is expected to re-enter Earth’s atmosphere eight years earlier than expected.
Space rock 2024 YR4 was originally feared to be heading for Earth, but further observations suggested it would strike the lunar surface.
NASA astronaut Jessica Meir shared pictures of herself reconfiguring her spacesuit and assembling equipment in the orbital platform's airlock.
What does it mean for national security if access to Earth’s orbit depends largely on one company?
The departing capsule became the first Dragon mission to reboost the ISS’s orbit.
The Expedition 74 crew have been conducting spaceâexercise research to keep them healthy off planet.
For more than a half-century, the moon has orbited the Earth without a close human witness, its pitted, rocky surface unexplored, its far side…