Three missions aimed at observing space weather are set to launch Sept. 23 from Florida. Here's what to know about NASA's ...

An expensive lunar rover that once had its moon trip canceled has a ride once again. NASA has selected Blue Origin to help ...

The president's budget request called for about a 20 percent cut, overall, to NASA's budget, at a top-line level of $18.81 billion. By contrast, the House budget proposes to keep funding levels nearly ...

A new NASA-backed study suggests alien civilisations could eavesdrop on Earth's space transmissions, offering a new approach ...

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

NASA employees are once again taking to the streets to raise awareness about deep science cuts and layoffs at the space ...

The National Aeronautics and Space Administration has received new budgetary instructions from the government, offering an ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are added to the count on a rolling basis by scientists from around the world, ...

Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday (Sept. 15) as agency workers and supporters rallied ...

But the claim that NASA announced found life on Mars was false. NASA announced it found promising evidence of potential ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

The agency’s scientists are still not saying they found fossils of Martian microbes, but analysis of the specimen collected ...