For His Second Trip to Space, Billionaire Has Grander, Riskier Aspirations - The New York Times
- For His Second Trip to Space, Billionaire Has Grander, Riskier Aspirations The New York Times
- SpaceX delays Polaris Dawn astronaut launch until at least Aug. 30 due to bad weather Space.com
- Meet the 4-person crew spearheading SpaceX’s daring Polaris Dawn mission CNN
- Polaris Dawn launch delayed another 24 hours after SpaceX detects helium leak USA TODAY
- Billionaire space travel heads for a new frontier The Economist