reply to post by ckrules
I really think this thread should not have died this quick...
I think it needed to die.
Here's a nail for the coffin: According to the link, they claimed an ICBM might have been successfully launched to the Moon?!?? In the 1950s?
(Note the 'B' in ICBM? Means 'ballistic')
Were they nuts?
Let's see....ICBM....sub-orbital. Maximum velocity, and total fuel onboard? Insufficient to achieve Earth
escape velocity.
1950s. Hardly able to achieve Earth
orbit, much less escape.
Seems Carl Sagan didn't have his head screwed on just yet!!!
Flight phases
The following flight phases can be distinguished:
boost phase — 3 to 5 minutes (shorter for a solid rocket than for a liquid-propellant rocket); altitude at the end of this phase is typically 150 to
400 km depending on the trajectory chosen, typical burnout speed is 7 km/s....
en.wikipedia.org...
To leave planet Earth an escape velocity of 11.2 km/s is required...
en.wikipedia.org...
But, why use logic when hysteria might suffice instead?
[edit on 9 July 2009 by weedwhacker]