3hon MSN
NASA begins a practice countdown for its first moonshot with astronauts in more than 50 years
NASA began a two-day practice countdown Saturday leading up to the fueling of its new moon rocket, a crucial test that will ...
The 322-foot Space Launch System rocket moved out to the pad two weeks ago. If Monday's fueling test goes well, NASA could try to launch within a week.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results