An unmanned Russian cargo ship has docked successfully at the International Space Station, delivering a fresh batch of supplies for the crew.
A record-setting Russian spacewalk ended with a critical antenna in the wrong position Friday outside the International Space Station.
A University of Oklahoma astrophysics team has discovered for the first time a population of planets beyond the Milky Way galaxy. Using microlensing—an astronomical phenomenon and the only known method capable of discovering ...
Meteorite hunters who flocked to Detroit from across the U.S. after a meteor exploded are finding the fragments.
Chinese students spent 200 continuous days in a "lunar lab" in Beijing, state media said Friday, as the country prepares for its long-term goal of putting people on the moon.
Novel computational methods have helped create the most information-packed universe-scale simulation ever produced. The new tool provides fresh insights into how black holes influence the distribution of dark matter, how ...
NASA's New Horizons spacecraft recently turned its telescopic camera toward a field of stars, snapped an image – and made history.
What a fine view of Mother Earth and what a smooth ride.
The first discovered interstellar visitor to our solar system has had a violent past, which is causing it to tumble around chaotically, a Queen's University Belfast scientist has discovered.
On Jan. 20, 2018, amateur astronomer Scott Tilley detected an unexpected signal coming from what he later postulated was NASA's long-lost IMAGE satellite, which had not been in contact since 2005. On Jan. 30, NASA—along ...