Due to the clear skies on Sunday night, there is a good chance that Philly area residents will be able to see NASA's rocket launch.

Created by the solar wind — a stream of charged particles constantly pouring out from the sun — the heliosphere acts as a ...

NASA's Mike Fincke has identified himself as the astronaut whose medical condition prompted the space agency's first medical ...

Lunar rocks collected by Apollo astronauts more than half a century ago are providing a fresh take on the moon's mysterious ...

There have been plenty of attempts to resolve the "Hubble Tension" in cosmology. This feature describes how one of the most important variables in cosmology, the expansion of the universe, takes on ...

A total lunar eclipse occurs when the moon moves through the inner part of Earth’s shadow. You can see a total lunar eclipse without any special equipment, NASA says, although your view can be ...

Amid ongoing delays with its Artemis II mission, NASA on Friday announced major changes to its Artemis program and plans to ...

NASA has announced a major overhaul of its Artemis moon program amid ongoing safety concerns. CBS News space consultant Bill ...

NASA held a news conference Friday morning, where administrator Jared Isaacman announced significant changes to the agency's ...

Does NASA have files on aliens? Jared Isaacman says no, and tells Ross Douthat on “Interesting Times” that extraterrestrials would pick a more exciting locale to visit than America’s naval bases.

With the upcoming Artemis II lunar mission, we thought it would be fun to explore some of the foods astronauts have eaten ...

FLORIDA TODAY photographers were thwarted by thick fog during SpaceX Falcon 9 rocket liftoff Friday, Feb. 27, from Cape Canaveral Space Force Station.