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Venus probes by
Bartender Sam
Just curious. Is it the heat or the pressure that seems to overwhelm probes
sent to that planet?
--
Yet another satisfied customer of Bartender Sam!
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2,390 |
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563 |
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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 |
938 |
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November 21st 06 09:58 PM
by benjam
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1,189 |
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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 |
1,316 |
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Photos from Pluto by
Big John
A country boy with an interest in space is wondering how long will it
take photos to get back to Earth from "New Horizons", once it arrives in
the Pluto...
( 1 2)
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17 |
1,399 |
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Super Massive Blackholes. by
Bill Jones
Generally, when the BH stops 'feeding', substantial portion of its
galaxy will remain.
Is it possible that BH's exist which have 'eaten' their...
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4 |
1,082 |
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41 |
4,266 |
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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...
( 1 2)
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16 |
3,923 |
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Pot-of-gold question by
Blurrt
The Rock currently being studied by the Spirit rover on Mars reminds me of
Coral. Question to someone in the field of Coral research: could this be the
case?...
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1 |
1,046 |
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Solar Spectrum by
Brad Guth[_3_]
On Wednesday, April 5, 2006 2:38:02 AM UTC-7, Gautham Ram wrote:
We know that the sun emits a line absorption spectrum(certain
wavelengths of light are...
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0 |
375 |
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17 |
1,553 |
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5.5 lunar month period by
Brad Guth[_3_]
On Thursday, November 14, 2013 7:56:19 PM UTC-8, David Dalton wrote:
Is there anything special about the period of 5.5 lunar
months (162 days) other...
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2 |
669 |
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Solar Spectrum by
Brad Guth[_3_]
On Wednesday, April 5, 2006 2:38:02 AM UTC-7, Gautham Ram wrote:
We know that the sun emits a line absorption spectrum(certain
wavelengths of light are...
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0 |
371 |
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4 |
526 |
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4 |
916 |
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Mars rover climbing abilities by
Brian Davis
Art Martin wrote:
I'm curious... what the climbing abilities of the rovers really is
I don't know the specs, but I've seen video of them handling...
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902 |
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Fate of the Moon by
Brian Davis
trakar wrote:
I probably should have just responded that, "the mechanism behind the
Moon's recession is fairly well understood, and it does not in...
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July 11th 03 03:46 AM
by trakar
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1 |
2,142 |
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Very long wavelengths by
Brian Gaff
It occurred to me the other day that if the universe is expanding faster and
faster, would there not be some wavelengths that now would be larger than
the...
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5 |
1,070 |