Nasa's first spending for the platform will be for power and propulsion elements early next year, followed by habitation components,
Associate Administrator William Gerstenmaier said at the Space Symposium conference in Colorado Springs, Colorado.
Nasa's first spending for the platform will be for power and propulsion elements early next year, followed by habitation components,
Associate Administrator William Gerstenmaier said Thursday at the Space Symposium conference in Colorado Springs,
Colorado.