Rocket Lab USA (NASDAQ: RKLB), a developer of reusable orbital rockets, went public by merging with a special purpose acquisition company (SPAC) on Aug. 25, 2021. Its stock opened at $11.58, but it ...

NASA's achievements, from the iconic Apollo missions to the James Webb Telescope, have redefined space exploration and ...

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

Claim: All eight planets will align perfectly on one side of the Sun and be visible in the night sky on January 25, 2025.

Stargazers will be treated to a dazzling six-planet "alignment" this January.

NASA's Perseverance rover's Mastcam-Z camera captured the Ingenuity helicopter's 47th Mars flight. Credit: Space.com | ...

For a few months, Earth had a second moon — a tiny asteroid that may have been a piece of our own Moon ...

Read about the companies selected by NASA to advance knowledge supporting life and work in the lunar environment.

While claims of a “rare alignment” are overblown, you can still see up to six planets in the night sky this weekend. Here's ...

In a letter to his replacement, outgoing NASA leader Bill Nelson emphasizes the agency’s activities ‘transcend the length of ...

Shares of Intuitive Machines ( LUNR 3.20%) are flying Friday. The stock had gained 4.4% as of 2:50 p.m. ET, but was up as ...