A Giant Gravity Wave Has Been Found in Venus’ Clouds

The 6,200-mile-long structure was observed by Japan’s Akatsuki spacecraft and is believed to be created by mountains on the surface of Venus. Venus is wrapped in thick clouds of sulfuric acid that swirl around the planet at 225 mph, but not everything in the atmosphere is moving.

On Dec. 7, 2015, during its very first orbit around Venus, Japan’s Akatsuki spacecraft discovered a mammoth, bow-shaped structure in the upper atmosphere that remained oddly fixed over a mountainous region known as the western highlands of Aphrodite. Continue reading A Giant Gravity Wave Has Been Found in Venus’ Clouds