Astronomy & Space - May 2007

the invention of rocket engine and the uses

2007-05-25 02:52:13 · 3 answers · asked by vivian c 1

What do you think? there are a lot of perspectives, some say it´s impossible to go to the moon because the radiation band, others say it could be possible.. where can I find information about?

2007-05-25 02:43:33 · 13 answers · asked by Doppelganger 2

2007-05-25 02:40:52 · 9 answers · asked by brittany g 1

2007-05-25 02:36:05 · 8 answers · asked by quadrunner 1

2007-05-25 02:34:17 · 8 answers · asked by box778899 2

2007-05-25 02:23:39 · 12 answers · asked by raaj 1

2007-05-25 02:19:17 · 10 answers · asked by Anonymous

What is taking us so long to explore other planets for new places to inhabit? When I was in school we were always told that man would have been able to live in pressurized homes on the moon. Where did all these "futuristic dreams" go?

2007-05-25 02:01:47 · 20 answers · asked by Jay D 1

Keep n mind that it is dangerus and you could be killed !

2007-05-25 01:49:04 · 29 answers · asked by Tim B 2

...tell me something I DON'T know!!

2007-05-25 01:09:49 · 10 answers · asked by Anonymous

2007-05-25 00:48:41 · 11 answers · asked by Anonymous

2007-05-25 00:47:18 · 8 answers · asked by dithu d 3

Gravity in other planets besides earth? Well, which one? Is the gravity there stronger or weaker than earth?

2007-05-25 00:08:32 · 6 answers · asked by Skull 2

I do undertsand it in relation to fuel and stuff, but if fuel isn't an issue, why couldn't a spacecraft inch its way off earth at like 20 m.p.h, all the way up to the moon? Sure, it would take a long time, but if it had an infinite fuel source, why would it need to reach a certain velocity? If it just kept going up at 20 m.p.h. eventually it would be in space, right? WHy would it need to reach some "escape velocity"? I don't undertsand this at all.

2007-05-25 00:04:41 · 10 answers · asked by Lisa 2

2007-05-24 22:02:26 · 4 answers · asked by Horror!!!!!!!!!!!!! 1

2007-05-24 21:11:39 · 4 answers · asked by Anonymous

ok. is it a pain in the *** to travel with a dobsonian or just having a tripod? which is best?

2007-05-24 19:24:05 · 7 answers · asked by Mike m 2

Sorry this might look stupid question but I have never used a telescope. I only see the pictures of NASA and other ones on the internet, about nebula and other superb images.

I know they are processed images and very distant ones, but can we see them like that through our telescope at house?

2007-05-24 18:15:22 · 3 answers · asked by X Theist 5

I want to use it for amateur observation. I am not science student, don't need it for any academic purpose. Just at home for use at nights sometime.

2007-05-24 18:02:06 · 6 answers · asked by X Theist 5

A couple of days ago, me and a few friends were sitting outside, and we started lookin at the moon...We started talking about the face on the moon, and i said i could sort of see it, and my friends really didnt see anything.. So i made the comment that The moon doesnt rotate, because i heard this somewhere, but i cant find any info on this... My friends didnt believe me and they said that the moon is always spinning and that it shows a diffrent side every night... Now im not sure if im wrong or not, i cant remember where i heard that it doesnt rotate from, but if anyone can clarify this for me, i would appreciate it.

2007-05-24 17:59:59 · 10 answers · asked by JagGator 2

ive heard that a astroid is coming to earth in 2029 and we cant stop it is this true?

2007-05-24 16:49:35 · 14 answers · asked by Anonymous

2007-05-24 16:22:18 · 14 answers · asked by rickmaximuspad 1

2007-05-24 16:13:23 · 14 answers · asked by Super Shane 64 3

2007-05-24 16:12:29 · 8 answers · asked by KANDY615 1

1.Moon rocks resemble rocks from which of the following layers of the earth?
A. inner core
B. mantle
C. crust
D. outer core
2.Which of the following best explains why few impact craters are found on earth?
A.Few impacts have occurred on earth.
B. Impacts on earth do not form craters.
C. Most impacts occurred before earth was formed.
D. Erosion has erased most of the impact craters on earth.
3.How far is the earth from the sun?
A. 1 light year
B. 1 AU
C. 1 parsec
D. 1 Lenny
4.What is a light year?
A. the distance light travels in 1 year
B. a measurement of time within the universe
C. a measurement of time within the solar system
D. the distance light travels in 1 second

2007-05-24 16:09:50 · 7 answers · asked by themodelchic 1

the evidence supporting not landing on the moon is significant...can you provide equally as strong counterevidence??

2007-05-24 16:07:46 · 19 answers · asked by Anonymous

Note: I'm not saying that it was a hoax ok??? I believe that that the apollo mission was real. All the accusations made against NASA have been explained, but I think this is a very good question "why they havent sent anymore persons"

2007-05-24 16:01:42 · 17 answers · asked by Anonymous

If you haven't, do a search and see what you think. The end is near

2007-05-24 15:36:34 · 12 answers · asked by God!Man aka:Jason b 3

2007-05-24 14:56:26 · 9 answers · asked by Anonymous

2007-05-24 14:54:02 · 3 answers · asked by zellthemedic 2