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22 |
3,180 |
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Advantages of an equatorial launch by
Alejandro Zuzek
I know that a launch from the equator to a zero inclination orbit gets all
of the advantage of the Earth rotation, but I was wondering if this
advantage works...
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4 |
618 |
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0 |
443 |
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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...
( 1 2)
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December 10th 12 05:52 PM
by props
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17 |
4,017 |
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December 11th 05 09:37 PM
by editor
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688 |
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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
( 1 2 3 ... Last Page)
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53 |
5,034 |
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733 |
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An ignorant question by
Ian Davis
I've been following all the discoveries of the extrasolar planets with
great interest, particularly the recent Neptune-sized discoveries.
However, most of the...
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5 |
951 |
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Anniversary of sorts just past by
George William Herbert
I had thought I remembered that the first posts in the
then-brand-new sci.space reorg groups went out in
early January 1994, but reviewing Google records
found...
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3 |
651 |
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Announcement on Availability of Particles by
Ron Baalke
http://www-curator.jsc.nasa.gov/curator/dust/Leonid_shwr_Grigg_Skjellerup.htm
Availability of particles from collection surfaces exposed in the Stratosphere...
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0 |
1,397 |
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Another question by
Zdenek Jizba
I just finished reading Brian Greene's "The Elegant
Universe". The section in chapter 15 titled "What are
Space and Time, Really, and can we do without...
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2 |
682 |
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0 |
1,666 |
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Another Strange object in MER photo by
Doug Hortvet
This image is from Spirit :: Panoramic Camera :: Sol 014:
http://marsrovers.jpl.nasa.gov/gallery/all/2/p/014/2P127604323EFF0309P2543R5M1.JPG
The lowermost...
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8 |
1,551 |
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0 |
1,114 |
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Apollo rockets by
Jules
Can anyone please direct me to a site that has an accurate diagram of one of
the Apollo rockets. I would like to build a model so it needs to be...
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4 |
491 |
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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...
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4,060 |
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0 |
775 |
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1 |
1,095 |
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0 |
1,760 |
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Asteroid Composition and Temperatures by
Mike Miller
Several questions about the following asteroid:
*Main belt (2.5AU, pretty circular orbit)
*Stony-iron composition, with some volatiles (3.5g/cc density)
*100...
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2 |
1,170 |