2/156 lost for Soyuz in 59 years, 2/135 for Space Shuttle in 30 years. Same rate. People often underestimate how intense STS actually was.
The 2 were early, and fewer lives were lost. The shuttle was unnecessarily risky , and NASA was aware from its inception
The 2 were early, and fewer lives were lost. The shuttle was unnecessarily risky , and NASA was aware from its inception