One of the oldest unsolved riddles in planetary science concerns the origin of the moon. Over a...
Scientists have discovered a crucial clue to understanding one of nature’s most spectacular light shows, the aurora....
SpaceX has authorized an insider share sale that values Elon Musk’s rocket and satellite maker at about...
SAN FRANCISCO – University of California spinoff MetaSeismic wasn’t focused on space applications when it began using...
Scientists have achieved an unprecedented view of the Sun by coordinating observations between two of the most...
After the first protons and neutrons formed, after the first light elements formed, the universe…wasn’t really all...
A “House of Cards” is a wonderful English phrase that it seems is now primarily associated with...
Scientists at Southwest Research Institute have opened a new laboratory dedicated to answering one of astronomy’s most...
Anomalous amounts of volatile elements found in the Apollo samples brought back from the moon have been...
When 3I/ATLAS is closest to the Earth on Dec. 19, all the features that we are looking...
A SpaceX Falcon 9 rocket blasts off from Space Launch Complex 40 at Cape Canaveral Space Force...
A SpaceX Falcon 9 rocket carrying 29 Starlink satellites lifted off from Space Launch Complex 40 at...
Researchers have discovered that a close encounter with a rogue planet or brown dwarf during the Sun’s...
Astronomers at the University of Tokyo have used gravitational lensing to measure how fast the universe is...
Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on...
The Large and Small Magellanic Clouds are irregular dwarf galaxies and satellites of the Milky Way. The...
File: A SpaceX Falcon 9 rocket with the first stage booster, 1067, stands at Launch Complex 39A...
Rocky planets like our Earth may be far more common than previously thought, according to new research...
Liftoff is scheduled for 3:49 a.m. ET on Monday (Dec. 15).
It's one of the 21st century's best sci-fi shows. If only "The Expanse" had found the audience...