With its unparalleled resolution, Webb shows never-before-seen structural details and features as massive stars are only just being born.

We measure the extremely long distances between things in space by light years. A light year is the distance that light travels in one Earth year. Light travels at about 300,000 kilometres per second.

NASA’s Voyager 2 became the first and still only spacecraft to fly by Uranus, offering humanity its first close-up look at this mysterious, icy giant. Orbiting over 1.8 billion miles from Earth, ...

White House works to ground NASA science missions before Congress can act "We would be turning off some fabulous missions that are doing extremely well." ...

Despite the White House's desire to cancel the Space Launch System, the Artemis program's primary launch vehicle, NASA continues to test the rocket.

Six weeks after he terminated the nomination of Jared Isaacman to become NASA administrator, President Trump moved on Wednesday evening to install a new temporary leader for the space agency. The ...

The former congressman and reality TV contestant whom President Donald Trump has picked as temporary head of NASA brings little experience with space policy and few apparent ties to Alabama.

Deflecting a Killer Asteroid Is More Complicated Than NASA Thought Scientists still have much to learn about the potentially life-saving "kinetic impactor technique." ...

Proposed NASA budget would slash gov­ernment moon program BY Greg Pallone Brevard County UPDATED 5:00 PM ET May. 05, 2025 ...

It was a sight no one expected after two great white sharks were spotted off the coast of Gloucester, Massachusetts.

The White House, which was responsible for the assessments, said the information will be housed within NASA to comply with the law, but gave no further details.