Ranking the 5 Craziest Spaceship Concepts From the 1960s

Space exploration… This is a human endeavor we’re getting increasingly attached to, mostly thanks to the way in which private space companies have revolutionized this field, and in some small part, thanks to the way they’ve managed to sell it to the general public. Humans have been going to space since early 1961, when Russian Yuri Gagarin flew past what we today know as the Karman line aboard a spacecraft c... (continue reading...)