Spaceflight to work on American missiles at what became the Army Ballistic Missile Agency. This work on missiles such as Juno I and Atlas enabled launch of the first US satellite Explorer 1 on February 1, 1958, and the first American in orbit, John Glenn in "Friendship 7" on February 20, 1962. As director of the Marshall Space Flight Center, Von Braun oversaw development of a larger class of rocket called Saturn, which allowed the US to send the first two humans, Neil Armstrong and Buzz Aldrin, to the Moon and back on Apollo 11 in July 1969. Over the same
The First Men in the Moon are the villains of the piece. Moreover, his scientist, Professor Weston, has a philosophy diametrically opposite to Cavor's, being an outspoken proponent of human colonisation of other planets, up to and including extermination of "primitive natives". Brian Stableford argues this is the first alien dystopia. The book could also be considered to have launched the science fiction subgenre depicting intelligent social insects, in some cases a non-human species such as the space-traveling Shaara "bees" in the future universe of A. Bertram Chandler, in others (such as Frank Herbert's "Hellstrom's Hive") humans who evolved or consciously engineered their society in this