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

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

NASA’s latest announcement about its Perseverance rover has reignited both scientific curiosity and ethical debates. The ...

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 ...

Scientists witness planetary evolution in action as WISPIT 2b emerges within a cosmic nursery hundreds of light-years away.

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.

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

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

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