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

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 ...

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

Asteroid 2024 PT5 is considered Earth's mini-moon and may be a key target for potential asteroid mining operations.

Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

The winners of the 2025 ZWO Astronomy Photographer of the Year Award have been revealed, showcasing a spectacular selection ...

You can watch the nasa rocket launch today live through online streams on company websites and YouTube, or in person at designated viewing areas if you’re near the launch site. Launch times can change ...