Supernovas, kilonovas, gamma-ray bursts... oh my! The Nancy Grace Roman Space Telescope will uncover 100,000 of these explosions and many more powerful and violent cosmic events.
The moon's crescent limb will cloak and uncover stars from the iconic cluster before sunrise.
From "Star Wars" film sets to baboons in Saudi Arabia, here's how to experience the "eclipse of the century" in style on Aug. 2, 2027.
The new TRACERS mission will track magnetic reconnection that drives particles down into Earth's atmosphere when space weather turns bad.
Astronomers have discovered an object at the edge of the solar system that is locked in a strange rhythmic dance with the ice giant Neptune.
Two teams of astronomers have simultaneously discovered a strange, spinning dead star that seems to defy our current understanding of both neutron stars and white dwarfs.
The Southern Delta Aquariids are active alongside the trusty Perseid meteor shower.
"The mountaineer defies gravity; the astronomer looks up. Both seek to reach the unreachable."
A meteorite impact thousands of years ago may have triggered a landslide in the Grand Canyon and reshaped the Colorado River that runs through the national park.
Baumgartner is most well-known for breaking the sound barrier with his body during a freefall from the stratosphere in 2012.
