In April, NASA will send a crew of four astronauts - three Americans and one Canadian - on a 10-day mission that will skim ...

The northern and southern lights, especially active lately, have been treating sky watchers to spectacular shows. But what causes the colors, and why shouldn't you whistle at the aurora? "These ...

With the Sun still in an active phase there could be more spectacular Northern light displays in the year ahead.

Kicking off the year’s cosmic wonders is the moon, drawing the first astronauts to visit in more than 50 years as well as a ...

At 2:23 am Eastern time on March 19, 2025, an astronaut aboard the International Space station (ISS) captured a striking ...

A bevy of supermoons, a dramatic total solar eclipse and a "blood moon" total lunar eclipse are some of the highlights of the ...