Sentai Filmworks has announced that the company has acquired the license for the Knights of Sidonia anime. The company says the series will be available soon on home video on both Blu-ray Disc and DVD.

The story is described as:

A thousand years after the destruction of Earth by gigantic aliens called Gauna, mankind is living on massive spaceships. One of these space ships is Sidonia, which is protected by large pilot controlled exosuits called Gardes.

Source: Crunchyroll