NASA’s Artemis II rocket has reached its launch pad after a painstaking overnight crawl across Kennedy Space Center.

Learn what science payloads are being shipped aboard Cargo Dragon to the International Space Station on the SpaceX CRS-29 ...

One of the most stubborn issues in cosmology today concerns the universe's rate of expansion. Scientists know it's expanding, ...

The James Webb Space Telescope has delivered its clearest view yet of a supermassive black hole's immediate surroundings, ...

Remains belonging to Star Trek legends, mainly the cast of the 1966 original series, have been sent into space. Which cast ...

A key antenna in NASA’s Deep Space Network (DSN) that was damaged last fall is expected to remain offline until May.

"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures ...

A powerful flare has unleashed a severe solar storm that could cause auroras and satellite disruptions on Earth.

The aurora could be visible across Canada and much of the northern tier of U.S. states — and possibly farther south — after a ...

I have been writing about the Giant Magellan Telescope for a long time. Nearly two decades ago, for example, I wrote that ...

Let’s be real, space travel is no longer the stuff of science fiction or government astronauts alone. Right now, in 2026, the ...

The NASA mega-rocket set to carry four astronauts on a 10-day test trip around the moon is on its way to its launch pad at ...