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

This lovely evening sky was photographed over a Sacramento neighborhood in early January. Thank you, Claus Weisemann, for ...

NASA's Curiosity rover captures stunning images of Martian twilight clouds, shimmering in red and green hues, revealing ...

NASA/JPL-Caltech/MSSS NASA's Curiosity Mars rover captured this feather-shaped iridescent cloud just after sunset on Jan. 27, 2023. Studying the ...

Readers’ photos celebrate sunrises and sunsets, when the light is the most pleasing. Fifty-one photos were sent in; here are ...

High clouds and the contrast of desert and mountain landscapes make for a dramatic scene. He said that the state also ...

Here’s everything you need to know about astrophotography in February 2025: If you've been outside just after sunset in the ...

Contrails conjure a sense of something overwhelming and ineffable, as terrifying as it is beautiful.

Around the time of your romantic dinner, head outside and look to the southwest to spot the super brilliant planet in the night sky ...

Watch a bright Moon dominate the sky, trace the Winter Hexagon, and continue enjoying the evening parade of planets in the ...

Venus, Jupiter, and Mars dominate the sky. Catch your last views of Saturn as early in the month, the Moon passes in front of ...