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

To: sonofstrangelove

Sure, for a minute or two maybe. But without continual propulsion that thing is gonna slow down to well under escape velocity long before it reaches anything close to orbit. Then it’s just a dumb ballistic missile.


9 posted on 06/27/2009 11:23:18 PM PDT by Larry Lucido (Why excerpt your own blog? If its that damned important, then (Excerpted. Click here to read more))
[ Post Reply | Private Reply | To 1 | View Replies ]


To: Larry Lucido

Or should that be, ballistic projectile?


10 posted on 06/27/2009 11:24:15 PM PDT by Larry Lucido (Why excerpt your own blog? If its that damned important, then (Excerpted. Click here to read more))
[ Post Reply | Private Reply | To 9 | View Replies ]

To: Larry Lucido

Well its based on the Project Orion.Nuclear pulse propulsion is a proposed method of spacecraft propulsion that uses nuclear explosions for thrust. It was first developed as Project Orion by DARPA, after a suggestion by Stanislaw Ulam in 1947.


12 posted on 06/27/2009 11:25:15 PM PDT by ErnstStavroBlofeld (A leader does not deserve the name unless he is willing occasionally to stand alone-Henry Kissinger)
[ Post Reply | Private Reply | To 9 | View Replies ]

To: Larry Lucido

If you’re at “escape velocity” you have enough KE to leave the influence of the gravity well in question. Values less than that specified for the given well can result in either falling back down or an orbit...


19 posted on 06/27/2009 11:37:20 PM PDT by Axenolith (Government blows, and that which governs least, blows least...)
[ Post Reply | Private Reply | To 9 | 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