SpaceX is making another attempt to get Polaris Dawn a risky mission that will send four civilians into the radiation belts and on a historic spacewalk off the ground this week.
The daring flight w… [read more]
SpaceX is making another attempt to get Polaris Dawn a risky mission that will send four civilians into the radiation belts and on a historic spacewalk off the ground this week.
The daring flight w… [read more]