NASA’s Technical Lead for SLS avionics and software engineering, said. (Photo Caption: An expanded view of the Block 1B vehicle showing the Orion and SLS elements that are assembled in the Crew ...

Since Donald Trump's recent electoral victory, rumors and speculation have circulated that Nasa's giant moon rocket, the Space Launch System (SLS ... timeline that some view as unrealistic.

After its debut was postponed and production plans suspended, NASA gave its OK in June to a set of design changes proposed by prime contractor Boeing for the Exploration Upper Stage (EUS).

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. NASA Space Launch System, the rocket system that will eventually provide the means for ...