Astronomy & Space - May 2007

If creation is not true seems we can go to the grave without worry but if it's true.... Did anyone ever see a building without a builder?

2007-05-30 05:00:16 · 23 answers · asked by james h 2

winds, is it hot or cool

2007-05-30 04:53:07 · 6 answers · asked by saquoia b 1

2007-05-30 04:44:03 · 6 answers · asked by DCPRICE1200 2

2007-05-30 04:15:46 · 8 answers · asked by Anonymous

Based on the responses from my last question:http://answers.yahoo.com/question/index;_ylt=ArTGALomd0zLpRQZ8eaSzKMBxgt.?qid=20070530073733AA7fTfJ

Could a vehicle(flying car for example) re-enter safely if it just slows down and re-enters slowly;with out the need for as much heat sheilding?

2007-05-30 03:55:38 · 9 answers · asked by Maurice H 6

2007-05-30 03:44:49 · 7 answers · asked by al 2

Google earth, Virtual earth, are there any just amazing live feeds price not an equation.

2007-05-30 03:38:07 · 5 answers · asked by devlin m 1

Recently saw the 'Blue Planet' IMAX film which filmed the earth from a spacecraft. No stars were to be seen. Why is that?

2007-05-30 03:24:41 · 217 answers · asked by KRISTINA 3

Can you give me the link to the one from may 2007? or else the link for evidence of new planets outside or solar systerm from yesterday

2007-05-30 02:30:36 · 3 answers · asked by hurricane 3

Would this idiot idea or theory would work?
By using gear to the Elecy that will make the use of the batery by less energy?

2007-05-30 02:22:03 · 5 answers · asked by Anonymous

2007-05-30 02:18:44 · 5 answers · asked by David R 1

2007-05-30 00:34:32 · 16 answers · asked by Anonymous

2007-05-30 00:33:32 · 13 answers · asked by Samaty 1

i think the subject is enough
so can you help me?? :(

2007-05-30 00:29:44 · 6 answers · asked by Asker 1

in equilibrium (Net force is zero) with earth and other planets mean that it is fact does not have any potential energy due to earth's gravitational field.

Also If I bounced a ball so high that it finally came to a stop in equilibrium with the other planets and began orbiting aroung the earth, does the ball have any potential energy then?

2007-05-30 00:27:55 · 6 answers · asked by kmm4864990 1

2007-05-30 00:26:10 · 16 answers · asked by Anonymous

2007-05-29 23:59:11 · 2 answers · asked by goring 6

can I make 750nm/3.1eV=400nm1.65ev if I slow down the speed of light in a meduim

h/c=E for 750nm

example ; 700nm/2.89eV=400nm/1.65eV

this is for to get greater energy from a solar cell
or to absorp more wavelengths of energy

i got an improvement of 20% of energy from my 6v 50mAH
cell.

2007-05-29 23:28:06 · 1 answers · asked by joeb1236 2

2007-05-29 22:42:55 · 7 answers · asked by sanchez 1

2007-05-29 22:37:15 · 2 answers · asked by nitesh maurya 1

2007-05-29 22:13:19 · 9 answers · asked by IMTHI S 1

2007-05-29 21:19:43 · 3 answers · asked by ankit c 1

we are familiar with what caused life on earth.. taking amino acids as base and support elements like water or air for breathng.. all revolving around 3 major chemical elements. carbon hydrogen and oxygen..

Do you think there is a possibility that life could evolve with other chemical elements as base like sulphur or helium .. nitrogen etc which are also found in abundance in the universe or more uncommon elements like iron or aluminium.,
What kind of a life would that be? Let your thoughts run wild guys..

Also let me know if it is not scientifically possible.. with reasons

2007-05-29 21:15:23 · 10 answers · asked by Anonymous

I've read answers to basically the same question, and they always amount to "it looks bigger because it's on the horizon and you have other objects to compare it with", but that doesn't wash because most of the time it still looks relatively small near the horizon, it's just on rare occasions when it looks really big. I'm literally looking at it right now, on the verge of disappearing across the lake, behind the Adirondaks and it just looks small/normal. But I recall times when driving and I feel like I'll run in to it at the end of the road.

2007-05-29 20:49:04 · 7 answers · asked by Anonymous

Give me reasons to why one would think it was fake i.e. flag was waving when there is no wind

2007-05-29 20:13:49 · 8 answers · asked by D 1 1

2007-05-29 19:28:01 · 9 answers · asked by Anonymous

...with modern technology, and how long would it take to get to that point in space?

2007-05-29 18:50:55 · 5 answers · asked by Jimmy 2

I did not fully understood the following sentences regarding gravity from "A Briefer History of Time" by Stephen Hawking. Would you explain it to me as clear as possible, thank you.

According to Newton's law of gravity, a body of twice the weight will have twice the force of gravity pulling it down. But it will also have twice the mass and thus, according to Newton's second law, half the acceleration per unit force ( by the way, what is half the acceleration per unit mean?). According to Newton's laws, these two effects exactly cancel each other out, so the acceleration will be the same no matter what the weight.

2007-05-29 18:36:49 · 6 answers · asked by The One 1

Or there are no night time?

2007-05-29 18:30:33 · 16 answers · asked by Darth Jhon 3

I once thought i saw a bunch of UFO's while i was driving through Arizona.

2007-05-29 18:11:24 · 11 answers · asked by Anonymous