Free Republic
Browse · Search
News/Activism
Topics · Post Article

To: Neville72
I've read that the purpose of the space elevator is to carry objects to orbit. I presume that the object is taken to its desired level and then "pushed" away (to get it away from the elevator) or uses thrusters to maneuver to its final destination.

I wonder, though, if an object was carried to the end of the device, which is presumably orbiting as fast as the Earth's rotation, if it then could be let go like a giant sling shot - possibly allowing travel to the moon...
7 posted on 03/07/2006 6:03:24 AM PST by babyface00
[ Post Reply | Private Reply | To 6 | View Replies ]


To: babyface00

"I wonder, though, if an object was carried to the end of the device, which is presumably orbiting as fast as the Earth's rotation, if it then could be let go like a giant sling shot - possibly allowing travel to the moon..."



There has been much discussion of that specific topic. Future space craft going to the moon, Mars, asteroid belt or beyond would use the elevator as a slingshot. The savings alone on weight needed to get the craft to earth orbit would be tremendous.


9 posted on 03/07/2006 6:09:48 AM PST by Neville72 (uist)
[ Post Reply | Private Reply | To 7 | View Replies ]

To: babyface00
I wonder, though, if an object was carried to the end of the device, which is presumably orbiting as fast as the Earth's rotation, if it then could be let go like a giant sling shot - possibly allowing travel to the moon...

Mass Driver?
12 posted on 03/07/2006 7:21:49 AM PST by Wiz (News hyaena providing you news with spice of acid)
[ Post Reply | Private Reply | To 7 | View Replies ]

To: babyface00
possibly allowing travel to the moon...

Further - think Mars, Asteroid Belt, outer solar system .. Brian Dunbar System Administrator Liftport

13 posted on 03/08/2006 5:12:07 AM PST by bdunbar
[ Post Reply | Private Reply | To 7 | View Replies ]

Free Republic
Browse · Search
News/Activism
Topics · Post Article


FreeRepublic, LLC, PO BOX 9771, FRESNO, CA 93794
FreeRepublic.com is powered by software copyright 2000-2008 John Robinson