Nobody would've expected it in their scariest nightmares. The post Dark Clouds Loom as Figure Skating World Weeps the Loss of ...

(When a massive power outage struck southern California in the 1990s, Los Angeles residents reportedly called 911 to express alarm about strange clouds ... preserve the dark night sky.

The view shows a rocky hill with filmy, almost fog-like clouds above. These are noctilucent (night-shining) clouds. “Even though the sun has set in Gale Crater, the clouds are high enough in the ...

Standing beneath the Milky Way has always been a beautiful sight, if you were lucky enough to find dark skies on a dark night ... spiral arms of stars and dust clouds. Being able to take a ...

From the ground, the ethereal cloud formations can only be seen during astronomical twilight. That's the point in the night when most of the sky has grown dark, but the rays from the sun can still ...