View Single Post
Old 04-16-2007, 02:09 AM   #24 (permalink)
nyrath
SFM Guru
 
nyrath's Avatar

 
Join Date: May 2006
Location: the praeternatural tower
Age: 51
Posts: 761
Downloads: 0
Uploads: 0
blender

Quote:
Originally Posted by VALKYRIE013 View Post
well i remember an old movie.. i think with andy grifith.. where he went to the moon in a privatly built ship to collect an LM lower half.. and he used constant acceleration.. got him there in 1 day i belive... plus a number of books using the concept.. more of a distance thing going from planete to planet than just lazing about in orbit..
You are talking about the TV series Salvage-1. The show did have quite a few scientific mistakes.
But what I said still stands: to do a constant acceleration like that is going to take an advanced propulsion system with an exhaust velocity over 100 kilometers per second. A solid core NTR just ain't gonna cut the mustard.
Do the math.

Quote:
Originally Posted by VALKYRIE013 View Post
i'm a sci fi geek as well... i have days going threw wikipedia just researching ftl, and near future drives just because it interests me
Ah, but I claim trump over your geekdom, since I actually wrote a website on those topics. Thus I am more pathetic than you are.
Atomic Rocket main page
nyrath is offline   Reply With Quote