"You just made Craig Melvin's day," Roker quipped.

A geomagnetic storm made the northern lights — the aurora borealis — visible as far south as Alabama and New Mexico Jan. 19.

You can watch the northern lights from Finland, courtesy of Northern Lights Alert. Experience the northern lights from the ...

The James Webb Space Telescope captured a colorful portrait of a nearby stellar cradle, revealing a wealth of insights about ...

Live updates from the return of the NASA SpaceX Crew-11 astronauts. Splashdown occurred at 3:41 a.m. Jan. 15 off the coast of ...

Watch the live stream of Blue Origin's NS-38 mission as it carries six passengers to the edge of space from West Texas. Follow the countdown and witness the historic suborbital flight of the New ...

Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

A coronal mass ejection is expected to reach Earth late tonight or during Tuesday morning ...

Credit: GRU Space/Cover Images Billionaires could soon be checking into the ultimate luxury getaway — a hotel on the Moon. US ...

February brings several special events, including a rare "occultation," and a planetary parade of six planets.

An alien comet is slipping away forever. For a few hours only, a livestream will show its final cosmic goodbye.

Comet C/2024 E1, better known as Wierzchos, is skimming past the Sun in a tight, blazing turn that will fling it back toward ...