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

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

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 ...

Already 50° high an hour after sunset ... offering a peek at several dark clouds along the way. Credit: Astronomy: Roen Kelly With no Moon in the evening sky, it’s time for us to track down ...

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

Tap HERE to track clouds for viewing opportunities with our interactive ... Six planets will still be possible to see in one ecliptic plane in the southern and eastern night sky, just after sunset: ...

The area near clouds is often classified as ‘clear sky’, but a new study demonstrates the potential biases of misclassifying ...

That’s changed recently as the closest planet to Earth got higher into the post-sunset night sky, becoming ever-brighter ... it has permanent clouds of sulfuric acid that make it highly ...

Tap HERE to track clouds for viewing opportunities with ... in one ecliptic plane in the southern and eastern night sky, just after sunset: Venus, Mars, Jupiter, Saturn, Uranus and Neptune.