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Calculate Transmission delay for the path using a satellite link by [email protected]
I am having a scenario as under. I need to calcluate approx. minimum round trip for comunication where path used is a satellite link. consider the transmission...
January 14th 06 02:14 AM
by Ken Taylor Go to last post
3 4,351
New planet GJ 1214 b by Alain Fournier[_2_]
A new planet, GJ 1214 b, has been found some 40 l.y. away with 2.678 Earth radius and 6.55 Earth mass. . What surprises me is its density, about 1870 kg/m^3,...
(Multi-page thread 1 2)
July 6th 11 01:18 AM
by KateDaring52 Go to last post
10 3,412
Reentry at high temperature by Mike Lepore
Someone please tell me why spacecraft are designed to reenter the earth's atmosphere at high speed. Isn't there some way to come down slowly, so the heat...
(Multi-page thread 1 2 3 ... Last Page)
June 21st 06 03:07 AM
by Jack Crenshaw Go to last post
30 3,377
The planet that hit the earth to create the moon - Question by Matalog
Does anybody know the name of the mars-sized planet that supposedly hit the earth and created the moon was called? I was watching Natural World just now and...
(Multi-page thread 1 2)
June 21st 06 02:48 AM
by Jack Crenshaw Go to last post
13 3,207
airplanes and space flight by Mitch
Hi there, One thing that I always wondered about space flight is why most agencies (NASA, etc.) do not use a more efficient way of lifting into space. The...
(Multi-page thread 1 2)
December 10th 12 06:52 PM
by props Go to last post
17 3,004
Question about early Earth by blue.planet
Was the Moon in a close Earth orbit essential in preventing a runaway greenhouse effect like we see on Venus. The Earth was much more volcanically active in...
(Multi-page thread 1 2)
June 3rd 11 01:15 AM
by neilzero Go to last post
16 2,816
Apollo spacecraft shielding material by res17uuf
Hi... I'm doing a research project for school on the apollo missions and I have been having trouble finding information on what was used to shield the apollo...
November 18th 03 03:45 PM
by Vincent Cate Go to last post
7 2,638
Stanford Torus rendering & question by Joe Strout
I'm trying my hand at making some 3D models of classic space habitat designs. My first effort can be seen...
June 19th 06 10:18 PM
by Joe Strout Go to last post
2 2,628
Alternative to Rockets by George Kinley
Are there any way for rockets to fly in space , other then throwing mass out in one direction and moving in other
(Multi-page thread 1 2 3 ... Last Page)
March 31st 04 02:45 AM
by [email protected] Go to last post
53 2,235
Whatever happened to Solar Probe? by Ken Arromdee
It was supposed to have been launched early 2007. Obviously this didn't happen, but I've been unable to find any information about it, not even a statement...
September 18th 08 02:55 PM
by yuqingeng2007 Go to last post
1 2,177
A hurrican can be broken up with a strong laser from a weather satellite by Barbara Schwarz
A hurrican can be broken up with a strong laser from a weather satellite via a remote control from somebody on earth. Nobody has to be in harms way. That...
(Multi-page thread 1 2 3)
November 19th 05 06:29 PM
by Mark Jones Go to last post
26 2,158
NASA Selects UA 'Phoenix' Mission To Mars by Ron Baalke
PHOENIX WILL LAND AT MARS' ICY NORTH POLE, STUDY WATER, SEARCH FOR HABITABLE ZONE From Lori Stiles, UA News Services, 520-621-1877 August 4, 2003 Contact...
August 4th 03 10:48 PM
by Ron Baalke Go to last post
0 1,971
Hubble Uncovers Smallest Moons Yet Seen Around Uranus by Ron Baalke
http://hubblesite.org/newscenter/archive/2003/29/text FOR RELEASE: 11:00 a.m. (EDT) September 25, 2003 CONTACT: Donna Weaver Space Telescope Science...
(Multi-page thread 1 2)
October 10th 03 12:30 AM
by Gordon D. Pusch Go to last post
11 1,929
ESA Sees Stardust Storms Heading For Solar System by Ron Baalke
European Space Agency Science News Release SNR 13-2003 Paris, France 18 August 2003 ESA sees stardust storms heading for Solar System Until ten years ago,...
August 20th 03 08:10 PM
by Ron Baalke Go to last post
0 1,857
Lunar Soil Temperature by Mike Miller
The daytime lunar temperature swings between something like 400K and 100K. What is the average temperature several meters into the lunar soil? Above or below...
July 23rd 03 11:13 AM
by Mike Miller Go to last post
7 1,854
Galileo To Taste Jupiter Before Taking Final Plunge by Ron Baalke
Donald Savage Headquarters, Washington September 17, 2003 (Phone: 202/358-1547) Carolina Martinez Jet Propulsion Laboratory, Pasadena,...
(Multi-page thread 1 2 3)
September 30th 03 05:41 AM
by Gordon D. Pusch Go to last post
21 1,840
World's Largest Astronomical CCD Camera Installed On Palomar Observatory Telescope by Ron Baalke
http://newsinfo.iu.edu/news/page/normal/982.html World's largest astronomical CCD camera installed on Palomar Observatory telescope Indiana University July...
July 29th 03 08:54 PM
by Ron Baalke Go to last post
0 1,806
Thumbs up
Prevent pirate attack on oil tankers. by MORSE31
They are the floating goldmines and needs utmost security while moving from one place to another.
May 26th 11 01:07 PM
by LuiceMullins Go to last post
1 1,767
Singularities by [email protected]
Do they exist anywhere other than in the center of black holes?
November 25th 11 07:32 AM
by Brian69 Go to last post
3 1,710
The Hubble Space Telescope... by Craig Fink
... belongs in the Smithsonian Air and Space Museum, not spread across the earth as a debris field. http://www.msnbc.com/news/994737.asp?0cv=TB10 begin...
(Multi-page thread 1 2 3 ... Last Page)
December 6th 03 05:41 PM
by Jorge R. Frank Go to last post
34 1,569
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