A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Astronomy and Astrophysics
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

Post New Thread
Threads in Forum : Astronomy Misc Forum Tools Search this Forum Feed Icon
  Thread / Thread Starter Last Post Reverse Sort Order Replies Views
NASCAR engineers would never have allowed Space Shuttles Challenger and Columbia to launch. "If that bird ain't safe, we are going to blackflag it until by [email protected]
The problems on Challenger and Columbia were well known before they were sent up on their ill-fated missions. But NASA (and some have suggested the government...
August 25th 06 11:26 PM
by [email protected] Go to last post
0 797
Message From Planet Pluto. by neo
Tomorrow they will say that sun is not star because it is too small and orbit of sun overlap orbit of funky star. What if jupitar or earth sized planet in...
August 25th 06 10:52 PM
by mike flugennock Go to last post
3 297
why are interstellar planets luminous? by Steve Pope
It seems that free-floating planets have been discovered with magnitudes in the +15 to +20 range. Since these objects are too small to ever have undergone...
August 25th 06 10:40 PM
by Steve Willner Go to last post
1 730
Pioneer : Anomaly Still Anonymous by Joe Jakarta
http://www.sciam.com/article.cfm?articleID=000BB6BE-A7BA-1330-A54583414B7F0000 "One of the most intriguing mysteries in physics is the "Pioneer anomaly," the...
(Multi-page thread 1 2 3 ... Last Page)
August 25th 06 07:20 PM
by Lester Zick Go to last post
613 20,966
Fuel cells producing *liquid* water? by Robert Clark
For my application I need a hydrogen/oxygen fuel cell to produce the H2O in liquid form. But in addition to the electrical energy, the reaction releases a...
(Multi-page thread 1 2 3 ... Last Page)
August 25th 06 04:07 PM
by Go to last post
59 3,975
CARL SAGAN'S PRAISE FOR HINDUS by Dr. Jai Maharaj
Hinduism Today August 1999 Got the Time? According to astrophysicist Carl Sagan, the age of the universe is somewhere around 12-billion-years- old. The...
August 25th 06 10:38 AM
by Dr. Jai Maharaj Go to last post
2 1,441
Why is a dwarf planet NOT a planet? by Dan
Pluto and objects like it will be known as "dwarf planets," which raised some thorny questions about semantics: If a raincoat is still a coat, and a cell phone...
August 25th 06 09:55 AM
by [email protected] Go to last post
5 421
Vilenkin's deSitter Dark Energy Vacuum Bubble by Jack Sarfatti
Look Paul, I explained the whole thing correctly earlier today. Look at the metric from POV of the geodesic observers. The exotic dark energy "quintessent" w =...
August 25th 06 02:50 AM
by Jack Sarfatti Go to last post
0 420
The fall of the Plutocracy by [email protected]
I guess Aristotle was right: "Dear is Pluto, but dearer still is truth." Joe Ramirez
August 24th 06 10:31 PM
by [email protected] Go to last post
0 573
General Relativity Imaged Through The Coney Island of The Non-InertialMind by Jack Sarfatti
"Geodesic" means straightest possible path. It's a relative idea depending on the space. 1. In Newton's 17th Century Theory of Gravity there is an objective...
August 24th 06 09:32 PM
by Aluminium Holocene Holodeck Zoroaster Go to last post
1 306
This Week's Finds in Mathematical Physics (Week 238) by John Baez
Also available as http://math.ucr.edu/home/baez/week238.html August 16, 2006 This Week's Finds in Mathematical Physics (Week 238) John Baez NASA is trying to...
August 24th 06 07:24 PM
by Aluminium Holocene Holodeck Zoroaster Go to last post
8 804
Why not publish out of print science books on the net ? by [email protected]
habshi wrote: The top physics book has got to be 'Scholarship Physics' for those wanting to study for S levels demanded by Cambridge and Oxford and other...
August 24th 06 06:47 PM
by [email protected] Go to last post
0 626
WISPY DUST AND GAS PAINT PORTRAIT OF STARBIRTH (STScI-PRC06-41-Heritage) by INBOX ASTRONOMY: NEWS ALERT
FOR RELEASE: August 23, 2006 PHOTO NO.: STScI-PRC06-41 WISPY DUST AND GAS PAINT PORTRAIT OF STARBIRTH This active region of star formation in the Large...
August 24th 06 04:31 PM
by Starlord Go to last post
1 283
God is mad by [email protected]
I guess for Rutherford scattering using gravity - elastic collision - use an extreme small amount of mass for a particle associated with dark matter - about...
August 24th 06 04:21 PM
by [email protected] Go to last post
0 333
IAU 2006 General Assembly: Result of the IAU Resolution votes(Forwarded) by Andrew Yee
International Astronomical Union Paris, France 24 August 2006 IAU 2006 General Assembly: Result of the IAU Resolution votes Prague, Czech Republic -- The...
August 24th 06 04:04 PM
by Andrew Yee Go to last post
0 648
God is mad by [email protected]
I guess if there is dark matter - for a galaxy there is probably 10 times more mass of dark matter compared normal mass people say - dark matter is spread...
August 24th 06 03:28 PM
by [email protected] Go to last post
0 364
God is mad by [email protected]
I guess if there is dark matter - if dark matter is made up of particles - Rutherford scattering - hyperbolic orbits - electrons, protons, neutrons, gas, dirt...
August 24th 06 02:59 PM
by [email protected] Go to last post
0 288
God is mad by [email protected]
I guess if there is dark matter - if dark matter is made up of particles - stars, electrons, protons, neutrons, gas and neutrinos would scatter using gravity...
August 24th 06 02:55 PM
by [email protected] Go to last post
0 305
Planetary Linguistics by Yusuf B Gursey
Yusuf B Gursey wrote: with potentiaqlly new planets coming up, here's a list of names of the convential nine in various languages: ...
(Multi-page thread 1 2 3)
August 24th 06 12:17 PM
by António Marques Go to last post
29 891
The Final IAU Resolution on the definition of "planet" ready forvoting (Forwarded) by Andrew Yee
International Astronomical Union Prague, Czech Republic 24 August 2006 The Final IAU Resolution on the definition of "planet" ready for voting At the second...
August 24th 06 10:52 AM
by Andrew Yee Go to last post
0 1,085
Post New Thread


Display Options
Showing threads 12101 to 12120 of 20889
Sorted By Sort Order
From The
Forum Tools Search this Forum
Search this Forum :

Advanced Search

New posts New posts More than 15 replies or 150 views Hot thread with new posts
No new posts No new posts More than 15 replies or 150 views Hot thread with no new posts
Closed Thread Thread is closed  
 
Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT +1. The time now is 02:32 PM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 SpaceBanter.com.
The comments are property of their posters.