Several of NASA's top private contracts have been plagued by cost overruns and delays that have forced taxpayers to cough up ...

Anadolu Agency via Getty Images Ares 1 Upper Stage was part of a project that was ultimately scrapped in 2010 and succeeded by NASA’s Space Launch System (SLS), the first major attempt at a ...

After hours: March 13 at 7:52:24 PM EDT Loading Chart for SLS ...