Today marks the 50th birthday of NASA! Nancy Atkinson over at Universe Today has a very nice post reflecting on the past five decades of space exploration. Rather than repeat what she wrote, I’ll just provide you with these space-exploration-related quotes: “To confine our attention to terrestrial matters would be to limit the human spirit.” -Stephen Hawking “We shall not cease from exploration, and the end of all our exploring … Continue reading Happy Birthday NASA!