The president and the world's richest man made a few false claims during a Fox News interview with Sean Hannity.

NASA is a methodical institution that plans its missions years or even decades in advance, enjoys a famously loyal workforce ...

Space scientists within NASA and outside it feel betrayed by the Trump administration’s changes at the agency, which was ...

NASA astronauts Suni Williams and Butch Wilmore respond to President Donald Trump's allegation that they were "abandoned in ...

President Donald Trump and Elon Musk look like they’re having a blast in Washington, clear-cutting elements of the federal ...

The Trump administration’s actions in recent days have cast unprecedented uncertainty upon the climate panel’s work.

Speculation is mounting that the Trump administration may scale back or cancel NASA's Artemis missions following the ...

NASA is losing four key senior officials close to its flagship moon program, according to people familiar with the changes, ...

Trump put Mars missions in the spotlight in his January inauguration speech. Experts don’t believe a flag-planting will be ...

A federal judge temporarily blocked President Donald Trump’s push to halt federal funding for programs promoting diversity, equity, and inclusion in a ruling Friday afternoon, granting a reprieve to ...

The Planetary Society called on the Trump administration to reverse the "arbitrary decision" to fire upwards of 1,000 employees across NASA headquarters and 10 agency field centers, and urged the ...

Sources from NASA told ABC News that the organization was hit with layoffs as the Trump administration continues reeling back government spending.