Enjoy a walking tour through Amsterdam decorated with Christmas lights and festive decorations. Explore illuminated streets, ...

The largest dark sky sanctuary in the world is 2.4 million acres of volcanic landscape, deserts, and mountains. Learn how to plan your trip.

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

The race to connect the world through satellite internet has created an unexpected casualty: our view of the cosmos. A new ...

Scientists predict one of the major surveys by NASA's upcoming Nancy Grace Roman Space Telescope may reveal around 100,000 ...

Weather See the Northern Lights: Why aurora might be visible Sunday night A coronal mass ejection (CME) erupted from the Sun early Saturday morning could spark aurora visible deeper into the U.S.

WASHINGTON — The northern lights could be visible in several states Tuesday night as a solar storm is predicted to bring dazzling displays to the northern United States. The aurora borealis is ...

The NASA astronaut shared a stunning shot of the northern lights from space in a video posted on X on Friday, May 23, explaining how she captured the dazzling display of the aurora borealis ...