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finding impact deposits on the moon? by
Joe Strout
I'm interested in finding places on the Moon where an asteroid has
impacted, and left behind a deposit of elements not normally in
abundance on the Moon. ...
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6 |
1,325 |
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Methane chemistry at -200 Celsius by
jacob navia
Liquid methane chemistry at -200 C.
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Do we know anything about it?
What kind of compounds are formed at that temperature?
After a...
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6 |
676 |
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Biological debris on Mars by
Orilly
If at some future time evidence of biological presence on Mars is ever
discovered (e.g. bacteria), how will scientists be sure it's not just
contamination from...
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6 |
644 |
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2001 by
Lins
Would anyone remember the scene in 2001: a space odyssey wherein David
Bowman has to basically bust his way back into the spaceship Discovery?
He's not...
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6 |
1,126 |
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Shuttle by
Nog
Can the shuttle fly like a plane? I mean take off from a runway, fly around
and land again. Could you fly it, for instance, from California to Florida?
With...
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6 |
1,223 |
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a black hole system by
Toby Kelsey
For the purpose of a science fiction story I was wondering what a
black-hole 'solar' system would be like for humans.
Suppose we start with a 10-solar-mass BH...
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6 |
1,362 |
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spin off of space industry by
none
For school I have to make a papaer over the benefits of space
exploration for leisure. A hard case for me. I am only familiar with a
few inventions. For...
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6 |
658 |
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space tourism by
Fred Hapgood
I'm unclear on the rationale for space tourism (at least in the near to mid
term). When you're in orbit, all you are looking at is a window, aka a...
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6 |
1,139 |
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March 15th 06 08:40 PM
by Yegor
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6 |
698 |
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6 |
792 |
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gravity and earth's position in space by
Voyager
Hi, I an very curious about something! Hope I can articulate my
question.
The question is relating to gravity and earth's position in space.
Imagine you are...
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5 |
810 |
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earth-sun distance and heat involved by
Beto
Hi,
I've a question which has been wandering in my head for a while. Maybe
this is not the right place to ask it, but maybe someone could point
me to a better...
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5 |
1,299 |
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Eclipse Question by
Velovich03
I was fortunate to see this evening's lunar eclipse. I noticed, when it
was 3/4 dark that I could see a dim orange glow that was in the shadow region.
I could...
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5 |
893 |
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Drag at Orbital Altitudes by
Mike Miller
1) Was the International Space Station/Space Station Freedom meant to
orbit at 300-400km originally (c1990), or was it slated for higher
altitudes?
2) How...
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5 |
1,146 |
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Niven's Smoke Ring by
Mike Miller
How plausible is Larry Niven's "smoke ring," from the novels "The
Integral Trees" and "Smoke Ring"?
Can the gas torus be sustained in that density, or would...
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5 |
721 |
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Idea about Mars soil "muddy" texture by
Ben Burch
What if the soil is muddy with a fluid other than water?
I thinking here specifically of petroleum or heavy paraffins.
As you may be aware, Thomas Gold of...
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5 |
929 |
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Color mars image by
Jouni Tulkki
I've made a color image from the raw data available from NASA web
site. The image has been made using the following filters:
red channel: L4
green channel:...
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5 |
1,515 |
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MER Science Findings.. by
Richard Stewart
Hi All,
Apart from the fabulous photos both rovers are sending back, what else are
the scientists finding?
I'm trying to find readings on ambient temperature,...
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5 |
535 |
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February 2nd 04 06:40 AM
by Smiley
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5 |
731 |
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5 |
2,035 |