Detailed text transcripts for TV channel - CNN - 20190720:12:21:00
Overcome with emotion. i was welling up with tears when i spoke with scott. >> rachel crane, great to have you there this morning. we've been talked about the storied history of nasa. the moon missions were originally intended to be a steppingstone for other manned missions deeper into space. >> cnn's paul vercammen went to nasa's propulsion laboratory, and he took a look at what is next for nasa, where do we go from here. >> reporter: 1957, the russians launched the first satellite into space. and it rattled john casani, a young air tro spaerospace engin. >> walking out of work, 5:30. we saw ...