The Orion capsule has taken a photograph of Earth passing behind the moon as the spacecraft passes within 81 miles of the lunar surface.
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NASA is trying to reclaim its "one-of-a-kind' Apollo rarity" — an auction lot containing moondust and cockroaches.
Critical prelaunch tests for the Artemis I moon mission, known as a "wet dress rehearsal," are scheduled to begin on April 1 and continue through April 4.
Explore the cosmos and find your way around the night sky with this combination of classic titles and new entries, all in the best astronomy books.
NASA's moonbound rocket rolled to the launch pad, and satellites orbiting Earth captured the milestone from space.
Inch by inch, NASA's Artemis I spacecraft and rocket have finally chugged all the way to the launch pad. The mission's "wet dress rehearsal" will take place on April 1.
An April launch is no longer possible for Artemis 1, which will send an uncrewed Orion capsule around the moon using a huge Space Launch System megarocket.
NASA’s Hubble Space Telescope has reached a major milestone: one billion seconds in the final frontier.
An international partnership of space agencies just launched JWST, the biggest, most powerful space telescope ever made, in an achievement that was decades in the making.
NASA's Parker Solar Probe dipped into the sun's atmosphere to sample particles from the corona — a scientific first.
The DART spacecraft launched this morning on its mission to the binary asteroid Didymos, where it will collide with the space rock for science.
NASA's newest asteroid probe, named Lucy, successfully launched on 12-year mission to visit 8 asteroids early Saturday (Oct. 16).
Because of anticipated delays in spacesuit development, it is "not feasible" for NASA to land humans on the moon by the agency's hopeful deadline of 2024, a report has found.
NASA's sun-grazing spacecraft is making its ninth daring dive past our neighborhood star in a continuing quest to puzzle out secrets of how the sun works.