Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

Experts have provided evidence and scientific explanations to debunk conspiracy theories linked to the Moon landing.

A letter released Monday from more than 150 NASA employees urged agency officials not to make deep budgetary cuts proposed by the White House, saying they would have “dire” consequences. “We are ...

Astronomers have discovered a companion star in an incredibly tight orbit around Betelgeuse using the NASA and U.S. National ...

The signatories of the “Voyager Declaration” warned the space agency’s leadership about the consequences of major budget cuts ...

Harvard University is in federal court Monday to make the case that President Donald Trump’s administration illegally cut ...

Some NASA employees fear changes rippling through the agency will undermine safety during human space missions.

The letter was posted at the same time as a Union of Concerned Scientists report that identified 402 “attacks on science” by the administration.

There is a lot to see in the night sky in late July and early August. So settle back, get comfortable, and prepare to be ...

NASA SMD Lunar Discovery and Exploration Program intends to solicit a suite of lunar science and technology instruments via ...

A smaller 60-foot-tall NASA spacecraft known as a sounding rocket launched from New Mexico to study the sun's mysterious chromosphere and its corona.

The Perseids, the year's most popular meteor shower, will soon peak, but August's full moon could impact viewing. Here's what to know.