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- Billionaire’s spacewalk with SpaceX delayed several hours hundreds of miles above Earth CityNews Halifax
- Civilian astronauts ready to conduct perilous spacewalk CBC News
- SpaceX Polaris Dawn spacewalk: Is the US breaking a 50-year-old space law? Al Jazeera English
- Watch SpaceX Polaris Dawn astronauts conduct 1st private spacewalk early Sept. 12 Space.com
- The Polaris Dawn spacewalk will be risky. We asked Canadian astronauts what to expect Toronto Star