HOUSTON - NASA is giving everyone a chance to send your name around the moon, and you can sign up online to do it.

China's Three Gorges Dam has effectively changed Earth's axis by nearly an inch since it was built nearly 18 years ago, causing our days to lengthen ever so slightly ...

A comet traveling outside the solar system and heading toward the Earth is much larger than scientists first believed, a ...

NASA is not immune to the effects of a government shutdown if congressional leaders fail to reach an agreement before midnight Oct. 1 to prevent one.

In December 2024, the spacecraft successfully beamed an infrared laser message back to Earth from a mind-boggling distance of ...

An Earth-observing radar satellite launched in July jointly between the U.S. and India has returned its first images of our ...

NASA could launch its Artemis II mission, which will fly astronauts around the moon for the first time in more than 50 years, ...

The former world’s largest iceberg "will eventually succumb to the relentless effects of warmer air and water," NASA says.

In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last Alert System) survey telescope in Chile identified a comet ...

NASA has awarded a $30 million contract to a startup to attempt to boost the orbit of an astronomy satellite before it ...

In a preview of their flight, the crew of Artemis II, three Americans and a Canadian, struck a tone that veered away from the ...

A NASA mission, IMAP, and two more spacecraft that will study space weather are traveling through space atop a single SpaceX ...