SpaceX will launch NASA's ambitious IMAP mission and two other space weather probes early Tuesday morning (Sept. 23), and you ...

NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

NASA will announce its new astronaut class today and discuss its upcoming Artemis 2 moon mission this week, and you can watch ...

ABC News chief meteorologist Ginger Zee speaks with NASA's head of science, Nicky Fox, about the new, groundbreaking initiative.

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, to occur in a single day.

NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

NASA's Interstellar Mapping and Acceleration Probe, or IMAP, will create detailed maps of the bubble that protects our entire ...

The partial solar eclipse was visible to over 16 million people when it darkened the sky over the Pacific on Sept. 21-22 ...

Among the highlights of the flight was a new free-flying camera system designed to capture never-before-seen views of the spacecraft in flight.

The Mars Curiosity rover had to weather a solar storm. Specks seen in the video the rover captured are "caused by charged particles from a solar storm," according to NASA. Credit: Space.com | NASA/JPL ...

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

Lara Waldrop, professor in Engineering, will lead the first National Aeronautics and Space Administration mission by a ...