The GIF below shows a weird cloud emitting some spooky, extraterrestrial flashes of light in the middle of the day. The clouds appears to be twitching and convulsing... maybe even, breathing?

Step into the Curiosity rover's wheels for a moment and admire the shifting clouds of Mars with this NASA animation. Freelance writer Amanda C. Kooser covers gadgets and tech news with a twist for ...

This week, NASA released a pair of GIFs to show us back on Earth what the clouds look like drifting across Mars. This story is part of Welcome to Mars, our series exploring the red planet.

One fake live video, of a storm cloud, went viral yesterday with over 17 million views — but it was actually a GIF lasting just a few seconds, and playing on a constant loop for four hours.