4 ms·
Actually the NASA Act in 2010 required them to build a 130 ton rocket by 2016. However SLS was not planned to fly even with a 70-90 ton in 2017.
by nickik 6y ago
Actually the NASA Act in 2010 required them to build a 130 ton rocket by 2016. However SLS was not planned to fly even with a 70-90 ton in 2017.