SpaceX and the Polaris Dawn crew have completed the first commercial spacewalk! “SpaceX, back at home we all have a lot of work to do, but from here, Earth sure looks like a perfect world.” ...

is partnering with the Polaris Program to collect biomedical data from its spaceflight participants during the Polaris Dawn mission. Polaris Program’s Polaris Dawn mission is a first-of-its-kind ...

For the Polaris Dawn mission, the iconic image is that of two of the astronauts: first Jared Isaacman, the billionaire entrepreneur who paid for the flight, then Sarah Gillis, a SpaceX engineer ...

Polaris Dawn – Flickr – Creative Commons Attribution-NonCommercial-NoDerivs 2.0) Be sure to read all our articles on MSN by ...