Harmful cuts” jeopardize the agency’s mission, more than 280 current and former personnel contend in a scathing dissent.

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

The pontiff was accompanied by astronomers and students participating in the traditional summer school organized by the ...

The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images ...

A Senate spending bill would restore funding for dozens of NASA science missions threatened with cancellation in the ...

"It's almost unfathomable to imagine what is happening to this planet. The planet's atmosphere simply cannot withstand the ...

Astronomers using NASA's Chandra X-ray Observatory have discovered a Jupiter-sized exoplanet that is being fried by the radiation from its parent star. The study determined that the star plan is ...

The punishing radiation appears to be causing the planet to shed its atmosphere at a rate of at least 1 trillion grams per second, according to a new study involving NASA 's Chandra X-ray Observatory.

Astronomers observe a dramatic event on exoplanet TOI 1227 b. This young gas planet is losing its atmosphere quickly. Intense X-ray radiation from its red dwarf star is the cause. NASA's Chandra X-ray ...

As NASA reports, two astronomers working with raw Webb data the space agency periodically makes available to researchers, ...