Sentinel-6B will ensure that we continue to collect the high-precision data needed to understand our changing climate,” ESA’s ...

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

A coalition led by the Planetary Society has voiced its support for Jared Isaacman, President Donald Trump's pick to lead ...

At this rate, Starship will not be ready in time for NASA's schedule. NASA may have no choice but to postpone the launch of ...

About the size of a full-size pickup truck, a newly launched satellite by NASA and its partners will provide ocean and ...

Some of the fastest meteors will streak across the sky on the night of Nov. 17, as the Leonid meteor shower reaches its peak.

Asteroid 2025 VP1 is hurtling through space at more than 18,300 miles per hour, the space agency has reported.

"With this data, the future path of the comet can also be determined much more precisely," Richard Moissl of ESA told ...

China has a launch date for an uncrewed spacecraft that will replace one damaged by space debris while docked at the Tiangong ...

NASA is facing increasingly sharp challenges as it pursues its goal of landing astronauts on the moon again before this ...

The former NASA chief of staff and captain in the U.S. Navy Reserve is launching his Democratic House bid this morning for ...

The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.