Human Colonies On Mars by 2023 and other Space News_Featured_, Space, Videos Monday, July 23rd, 2012
This video covers several recent space news stories: a full resolution image of the Orion Nebula; plans to establish a human settlement on Mars by 2023; and, the discovery of the oldest spiral galaxy in the universe.
Below are the sources used for this video.
Full resolution image of the Orion Nebula:
Colonies On Mars By 2023:
Oldest Ever Spiral Galaxy Discovered: