Hansen was asked about his fears as he took questions from students about the Artemis 2 mission around the moon.

So the bottom line is that the gravity of the closer tidal bulge on the Earth is pulling the Moon forward, which increases ...

For Peanuts’ 75th anniversary, see how Snoopy’s 55+ year NASA partnership — from Apollo 10 and the Silver Snoopy to Artemis I — continues to inspire spaceflight.

HOUSTON — NASA has introduced its new class of astronaut candidates, some of whom may be among the first people to set foot on Mars. The cadre — the 24th astronaut class in NASA's history, and the ...

Last year, the most powerful geomagnetic storm in 20 years hit Earth. It produced stunning aurora displays in parts of the US that are normally too far south to see them. Normally, such storms are a ...

An astonishingly high-resolution satellite that launched today will soon map changes on Earth’s surface in unprecedented detail — tracking everything from sinking croplands to crumbling ice sheets and ...

Grab your pumpkin spice lattes and Halloween decorations, the start of fall is officially here ... at least according to the ...