In an era where we can watch rockets land on their tails Buck Rogers-style live on YouTube, it’s difficult to imagine a time when even the most basic concepts of rocketry were hotly debated.
Man-made meteorites will be carried aloft in an Army version of the German V-2 rockets, it was announced by Dr. Fred L. Whipple, of the Harvard College Observatory today. These rockets will be ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback