Astronomy & Space - April 2007

2007-04-18 03:44:30 · 19 answers · asked by CheekyL 1

Such as, from an atom, to the stars.

2007-04-18 00:59:54 · 6 answers · asked by DM 1

i am doing a research report and NASA as a topic was too braod, so i went with some thing smaller. can anyone tell me why it was created? (deatailed answers get 10 points.) and please, give me an answers other than to go to space!

2007-04-18 00:58:31 · 3 answers · asked by Anonymous

2007-04-18 00:55:10 · 9 answers · asked by Kerry 4

2007-04-18 00:52:45 · 8 answers · asked by Kerry 4

this 'lab induced' absolute zero, does not exist ANYWHERE in the universe according to the (COBE) Cosmic Background Explorer. ?
Is that correct?

2007-04-18 00:31:59 · 11 answers · asked by Face 1

Please answer this question.... is there a possibility that these ALIENS have visited this planet through the so called UFOs?? or will they be un-intelligent like animals??? Can they be watching us from outer space?? has anybody had an encounter with them??

2007-04-17 23:57:30 · 15 answers · asked by SK 1

2007-04-17 23:46:00 · 8 answers · asked by voodooelectric 3

why is the planet turn the sun in different way?

2007-04-17 23:37:03 · 3 answers · asked by Anonymous

2007-04-17 23:26:12 · 4 answers · asked by sj 1

why do objects that enter at the wrong angle burn up? why can't a spaceship just come down slowly at any angle? if they ever built a lift up into space (as suggested by arthur c clarke) would it need a heat shield to protect the floor?

2007-04-17 22:33:18 · 11 answers · asked by tina k 3

I am 140lbs and 5 foot 11 inches. Please explain how this can be achieved. It doesn't matter how. Just send me to the sun. If there are other methods, please enumerate them (like alternatives to the best option).

I'm only accepting realistic answers, meaning only possible with today's technology. For example, a giant catapult is realistic, provided you prove your theory (e.g. a calculation of the force needed for the projectile to reach the sun and how the catapult works).

Will this produce harmful effects to the sun? The Earth?

2007-04-17 21:04:32 · 15 answers · asked by ? 1

2007-04-17 18:59:38 · 5 answers · asked by Jenifer J 1

2007-04-17 17:43:40 · 6 answers · asked by Anonymous

I live in Kansas City, and I've noticed an extremely bright star about 45 degrees from the horizon I can see in the northwest portion of the sky. Can anyone tell me the name of it?

2007-04-17 15:47:14 · 5 answers · asked by Cheryl 2

2007-04-17 15:14:38 · 5 answers · asked by 78076elvia m 1

2007-04-17 14:57:03 · 8 answers · asked by Natural_Beauty 1

I need help on this for science. How many???

2007-04-17 14:38:00 · 4 answers · asked by eeyorelvr77 1

1. Why must the observer in the chest be secured to the floor? Explain using Newton's 3rd Law.
2. Prior to discovering the hook and rope, what would the observer in the chest think happened to him if we suddenly stopped accelerating the chest ?
3. How can we justify a claim that says the chest is at rest and the chest is accelerating at the same time?
4. Draw a free body diagram of the object hanging from a rope inside the chest from a) the observer in the chest's perspective and b) the Galilean observer's perspective.

2007-04-17 14:33:34 · 1 answers · asked by Anonymous

2007-04-17 14:28:55 · 13 answers · asked by prmassmami 1

what is light polltuion

2007-04-17 14:18:16 · 3 answers · asked by ELEO 1

2007-04-17 13:51:41 · 3 answers · asked by yiyo702 1

Which stars appear first in the twilight of the night sky, is it the closest stars to us or is it the brightest stars?
Also, if light expands in all directions from a star, why doesn't the image expand?
Is the image of the star multiplied in a "loop wave of light".
Does the wave of light break and multiplies the image so what we see is the image of the star in a tiny spec of a bubble of light?
Just wondering.......

2007-04-17 13:40:25 · 8 answers · asked by Anonymous

The universe was created approximately 15 billion years ago from a very small dense conglomerate of matter that "exploded." Well where did this matter come from? Please, only scientifc answers, I am not religious. Thanks.

2007-04-17 12:45:28 · 12 answers · asked by thatgirl90 2

natural light is like sun.

2007-04-17 12:27:37 · 6 answers · asked by whatever 1

Has anyone ever noticed that every planet in our solar system has a name for their moon(s) but Earth doesn't.
So why don't we have a name for your moon?

2007-04-17 12:23:16 · 14 answers · asked by Anonymous

How can you say there's no aliens on other planets against the fact we the humanbeings really exist?

2007-04-17 12:13:18 · 11 answers · asked by graywolf 1

2007-04-17 11:35:59 · 6 answers · asked by Anonymous

Pluto hasn't been a planet for a while now...so, where does that leave Scorpios? We are now planet-less?

2007-04-17 11:17:19 · 10 answers · asked by Duchess of Cookieshire 6

True or False

2007-04-17 11:00:45 · 7 answers · asked by Anonymous