Wispy bands of methane clouds brighten Saturn's big moon Titan in a striking new image by NASA's Cassini spacecraft. Cassini took the newly released photo Sunday (May 7), when it was about 316,000 ...

Mysterious, thin, wispy clouds hide under the hazy upper atmosphere of Saturn’s largest moon, Titan. NASA’s Cassini spacecraft flew over Titan on June 7 and July 25 and captured strikingly ...

Aurora chaser and photographer Harlan Thomas ( @TheAuroraGuy) was about 18.5 miles (30 kilometers) north of Calgary along a rural stretch he calls "The Twisted Pond Road" when the surprise display of ...

Noctilucent clouds can only be seen at twilight, shining after sunset, but they are never guaranteed. Visible as vast, wispy electric blue structures, they glow surprisingly brightly as blueish or ...

Mysterious, thin, wispy clouds hide under the hazy ... NASA's Cassini spacecraft flew over Titan on June 7 and July 25 and captured strikingly different photos of the moon's high northern ...

Melanie Bonnell caught these high-level cirrus clouds in Sydney, N.S., at sunset. While not quite the same, a unique type of this cloud is called cirrus uncinus, meaning curly hooks in Latin. This ...

Texas company pulls off first fully successful commercial moon landing 02:24. A lunar lander has completed its two-week mission and sent spectacular sunset images as a "final goodbye" back to Earth.

Woodland Park resident Dave Radek captured this photo of a sun halo on the morning of Feb. 23. According to Farmer’s Almanac, “A Sun halo is caused by the refraction, ...