How NASA uses balloons to do science on the cheap
Monday, March 16, 2015 - 12:30
in Astronomy & Space
The "poor man's launch vehicles" are a boon without the boom, and one is prepped for a record-breaking, around-the-world flight
The "poor man's launch vehicles" are a boon without the boom, and one is prepped for a record-breaking, around-the-world flight