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1 Replies and 1686 Views
Solar Sail Technology �1686 �1
Started by �Anonymous
Hi I was wondering how far you in solar sail technology Do u know what I am talking about Adding sails to the space ship that have solar pannels on the sail. That would power the space ship and make us use less regular fuel
~jared~
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1 |
1686 |
by � Terry Kucera 3/8/2007 9:05 AM |
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1 Replies and 1166 Views
Planets �1166 �1
Started by �Anonymous
What was the old definition for a planet Please explain this and why the need for a new deifintion.
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1166 |
by � Terry Kucera3/8/2007 8:39 AM |
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1 Replies and 1125 Views
stars �1125 �1
Started by �Anonymous
I was wondering if stars could be pink. For example if it's not quite a yellow star or a blue star - could it be pink
ME HAHAHA!!!
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1 |
1125 |
by � Terry Kucera3/7/2007 7:10 AM |
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1 Replies and 1019 Views
Aliens �1019 �1
Started by �Anonymous
What are the chances of a solar flare hitting the earth and if so, when
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1 |
1019 |
by � Terry Kucera3/7/2007 7:05 AM |
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1 Replies and 1078 Views
Aliens �1078 �1
Started by �Anonymous
Is there a such thing of aliens. If so, could they have come to earth
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1 |
1078 |
by � Terry Kucera3/7/2007 6:53 AM |
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1 Replies and 1013 Views
Aliens �1013 �1
Started by �Anonymous
Do you know of any other planet that might have hade life on it
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1 |
1013 |
by � Terry Kucera3/6/2007 9:13 AM |
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1 Replies and 1435 Views
PLANETS �1435 �1
Started by �Anonymous
DO YOU KNOW WHO FOUND YOUR FAVORITE PLANET, ARE YOU INSPIRED TO FIND A PLANET BECAUSE OF THAT PERSONPLEASE E-MAIL ME BACK,I AM VERY CURIOUS!!!!!
CAITLYN
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1 |
1435 |
by � Terry Kucera3/6/2007 6:45 AM |
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1 Replies and 1030 Views
Mars �1030 �1
Started by �Anonymous
If your trying to find water on Mars, why don't you just get ice from the poles and melt the ice.
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1030 |
by � Terry Kucera3/5/2007 3:42 PM |
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1 Replies and 1239 Views
Mars �1239 �1
Started by �Anonymous
If you've seen water on Mars how much amount of water is there
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1 |
1239 |
by � Terry Kucera3/3/2007 1:35 PM |
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1 Replies and 1178 Views
PLUTO �1178 �1
Started by �Anonymous
Hi Isabel it is me again Kristian I want to know why isn't pluto a planet anymore
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1 |
1178 |
by � Jim Stryder3/2/2007 8:02 PM |
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1 Replies and 992 Views
space �992 �1
Started by �Anonymous
Hi I wanted to ask you have you ever been to spaceIf you haven't would you like to go one day If you have what was it like Was it interesting Is it true that you have to eat food that is smashed Can you tell me some interesting facts
SAMANTHA
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1 |
992 |
by � Kris Sigsbee3/2/2007 1:30 PM |
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1 Replies and 1056 Views
dwarf spectra �1056 �1
Started by �Anonymous
Do the spectra of white dwarfs show the hydrogen alpha line I'd guess they don't, so if they do, could you explain why Thanks.
Peggy
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1056 |
by � Terry Kucera3/2/2007 11:39 AM |
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4 Replies and 877 Views
School question �877 �4
Started by �Anonymous
Hi, I'm Sam and I have a question. Well, I get in a lot of trouble in school sometimes. But, I was wondering if you knew of a scientist that was like me and also got in some trouble in school. Because, it seems like most of you are straight A Students.
From,
Sam P. Fairfield, CT Fairfield Woods Middle School
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4 |
877 |
by �Anonymous 3/2/2007 8:14 AM |
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1 Replies and 1117 Views
holes/matter �1117 �1
Started by �Anonymous
steve h (da)
How come if a star collapses, literally having nothing left in terms of gases or anything, how does it form a black hole
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1 |
1117 |
by � Terry Kucera3/2/2007 8:14 AM |
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0 Replies and 581 Views
Mars �581 �0
Started by �Anonymous
In how long will they be sending animals or human life to mars
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581 |
3/2/2007 7:59 AM |
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1 Replies and 1103 Views
Meteor NZ �1103 �1
Started by �Anonymous
If a meteor you know of is of the right mass and size that it could survive the atomaspher of Earth and cause a huge impact. Do you have a plan that could protect us from such a threat (In the movies they have giant lazers that blow up the meteor but were not in the age of tec. yet).
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1103 |
by � KD Leka3/2/2007 7:22 AM |
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2 Replies and 1328 Views
Why do the Poles switch �1328 �2
Started by �Anonymous
I read that the north and south poles switch postions after several hundered thousand years. Why is this
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2 |
1328 |
by � KD Leka3/2/2007 7:19 AM |
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2 Replies and 1095 Views
BOOM!! �1095 �2
Started by �Anonymous
What are the chances of a sun in a near Galixie blowing up and incinerating our planet and our sun
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2 |
1095 |
by � KD Leka3/2/2007 7:08 AM |
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1 Replies and 1146 Views
World �1146 �1
Started by �Anonymous
Do you think that the world will ever come to an end anytime soon or in a while. If so would global warming have anything to do with it.
Stuey Peters
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1146 |
by � Isabel Hawkins3/1/2007 5:17 PM |
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1 Replies and 978 Views
mars �978 �1
Started by �Anonymous
hi do you know if there is planet any life in marsis there any water in the red planet you should get ice from the ice cap that was found some time ago take it to toure lab and melt it to see if it is water or some other type of liqid.
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978 |
by � Isabel Hawkins3/1/2007 5:13 PM |