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NASA’s Space Launch System (SLS) is ready to fly with its four shuttle-era engines. The rocket, outfitted with the RS-25 ...
The Space Shuttle was NASA’s workhorse for 30 years. But despite all its features, it had some fatal flaws.
This space shuttle is part of a long, historical tradition of naming ships "Discovery," NASA officials have said. Henry Hudson's Hudson Bay exploring vessel was named Discovery, as was James ...
The space shuttle Discovery performs a 360-degree flip in 2009 in a handout image from NASA taken by the International Space Station's crew. Discovery operated from 1984 to 2011.