Zoom in / The jets of material ejected from around black holes can be enormous. Active galactic nuclei, powered by...
science
Live coverage of the countdown to the launch of the SpaceX Falcon 9 rocket from Space Launch Complex 40 at...
Zoom in / No pumpkin pie is complete without a dollop of whipped cream. Danish scientists have created a fat-free...
Six days after NASA's Orion spacecraft launched on a journey to the moon, the gumdrop-shaped capsule reached its destination on...
Update at 9:30 PM ET: SpaceX has delayed the launch of the Eutelsat 10B satellite by 24 hours, no later...
The Permian-Triassic extinction event, also called the The great deathHe definitely earned his nickname. It was the largest mass extinction...
Modernization: NASA presents live coverage of the Artemis 1 Orion spacecraft flying over the Moon. Watch the live broadcast above.NASA's...
A hybrid solar eclipse is an extremely rare and exotic astronomical event — and one coming soon, on April 20,...
Astronauts are on their way to live and work on the Moon before the decade is out, according to A...
Bryce Maynard (left) and Nikita Shtarkman examine a map of the visible universe. Credit: Will Kirk/Johns Hopkins UniversityThe map draws...