Red-and-green-tinted clouds drift through the Martian sky in a new set of images captured by NASA's Curiosity rover using its Mastcam—its main set of "eyes." Taken over 16 minutes on Jan. 17 (the ...

A recent video created from images captured by Curiosity shows clouds tinted red and green flowing though the sky over Mars.

The peak of the current solar cycle is ongoing, bringing spectacular views of the northern lights to several U.S. states.

Auroras have long mystified humanity. Now that we know what they are and why they happen, we can better predict how best to ...

With a nickname like Big Sky country, it's no surprise Montana is the ultimate destination for this year's celestial events, ...

From planets and constellations, to eclipses and the Aurora Borealis, here's what to look for in the sky this spring ...

Published by Time and Date, the study predicted that this year will be a spectacular one for aurora displays. So, mark your ...

Tour: Red Savannah's Arctic Lapland Safari offers both ... and Norway during the fall and winter may get lucky and see the ...

It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something called the Rayleigh effect, or Rayleigh scattering. But that same ...

She stood next to Armstrong as the band’s frontman played his guitar.After Eilish finished, she blew kisses to the crowd, who rose to their feet and threw their lit-up wrists toward the sky. She and .

We may earn an affiliate commission from links. The best red lipsticks bolster confidence, ooze glamour, and command attention—but they’re not always for the faint of heart. “A red lip is a ...