SpaceX's private Polaris Dawn astronauts will return to Earth early Sunday. Here's how to watch live online - Space.com
- SpaceX's private Polaris Dawn astronauts will return to Earth early Sunday. Here's how to watch live online Space.com
- Watch: Key moments from first non-professional spacewalk BBC
- SpaceX: Drama of risky spacewalk was heightened as crew made do without airlock chamber Sky News
- Polaris Dawn mission is one giant leap for private space exploration New Scientist
- Polaris Dawn astronauts complete first commercial spacewalk The Guardian