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Topic Title Topic Starter Replies Views Last Action
No New Posts   Gravity is a closed continuum (Pages 1 2 )
The universe is an hypersphere
Nick 16 2393 27th November 2006 - 03:41 PM
Last Post by: kaneda
No New Posts   Earth 3000
brief glimpse at 1,000 years into future
Futuretalk 12 3845 27th November 2006 - 03:24 PM
Last Post by: Futuretalk
No New Posts Kinetic energy, inertia and relativity
increased inertia of moving bodies
korosten 8 2369 26th November 2006 - 04:14 PM
Last Post by: korosten
No New Posts   How Do Comets Form?
heading our way?
Imagination 6 3765 26th November 2006 - 12:04 PM
Last Post by: kaneda
No New Posts   Are we inside a black hole? (Pages 1 2 )
Schwarzschild radius of universe
korosten 18 4633 24th November 2006 - 03:40 PM
Last Post by: kaneda
No New Posts   Mars Recconaisance Orbitter
Triying to find the exhaust speed
surferblue 1 1545 22nd November 2006 - 03:34 AM
Last Post by: adoucette
No New Posts   Interpanetary Travel
J.W.M.Hart 7 2169 21st November 2006 - 10:49 AM
Last Post by: kaneda
No New Posts   g-forces
jr. Einstien 2 2013 20th November 2006 - 11:58 AM
Last Post by: kaneda
No New Posts   Stars light wavelength
Light received from stars
Miguel Kovac 3 2252 19th November 2006 - 11:00 AM
Last Post by: kaneda
No New Posts   atmosphere motion
does move an aeroplane with atmosphere
babu 1 2418 18th November 2006 - 07:26 PM
Last Post by: kaneda
No New Posts   Space and relating it to the human brain.
Help me put together a puzzle?
tommy_pyle_cst 12 2671 12th November 2006 - 10:40 AM
Last Post by: kaneda
No New Posts   Planets side by side.
How close can planets be together?
ghost_writer77 3 2209 12th November 2006 - 10:01 AM
Last Post by: kaneda
No New Posts   Infinity (Pages 1 2 3 )
What must it mean?
Knot of this world 36 4280 12th November 2006 - 09:43 AM
Last Post by: kaneda
No New Posts   Black holes: ESCAPE velocity vs ORBITING speed
ORBITING speed is << c for a black hole
korosten 5 2840 11th November 2006 - 12:54 PM
Last Post by: kaneda
No New Posts   Earth's Magnetic Poles
Jinxed 1 1881 9th November 2006 - 04:54 PM
Last Post by: kaneda
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