Monthly Archives: July 2011

The Right Stuff at Heart

In a previous post, I’ve talked about some of the challenges facing the Mercury program managers in selecting the first group of astronauts. No one knew with any certainty what the first men in space would be up against. As … Continue reading

Posted in History of Space Science, Manned Spaceflight, Mercury | Tagged , , , , | 2 Comments

Nukes in Space

In previous posts, I’ve talked about some of the challenges associated with a proposed manned mission to Mars, particularly the difficulty of landing on the red planet. But getting men to Mars is also difficult, although not impossible.Transit time for … Continue reading

Posted in History of Space Science, Manned Spaceflight, Unmanned Spaceflight | Tagged , , , | 7 Comments