Skywatchers await a cosmic treat this month: a rare alignment of four planets in the pre-dawn sky.Starting around Sunday morning,...
science
In this illustration, an asteroid is in the foreground in the lower left. The two bright spots above it at...
NASA's Artemis 1 moon rocket, the Space Launch System's first booster, stands atop Launch Pad 39B of the Kennedy Space...
This record-breaking massive laser is the most distant ever observed, 5 billion light-years from Earth. The light emitted by the...
US officials have confirmed that a space rock that blasted through the sky off the coast of Papua New Guinea...
The third attempt wasn't the magic of NASA's Artemis 1 moon mission.Today (April 14), the space agency has called off...
In this illustration, an asteroid is in the foreground in the lower left. The two bright spots above it at...
Researchers have discovered the first known interstellar meteorite to hit Earth, according to A recently released US Space Command Document....
Zoom / Artist's illustration of NASA's Psyche spacecraft, due to launch in August 2022. The Psyche mission will explore a...
This sequence shows how the nucleus of Comet C/2014 UN271 was isolated from a massive crust of dust and gas...
