Astronomy & Space - February 2007

2007-02-13 10:06:24 · 7 answers · asked by misty 3

Indoors it works without any lenses, but it won't focus enough when using a lens, viewing stars and planets. I've tried a few combinations of the various parts but nothing works. I paid £40 for it and the shop wasn't helpful so I've not asked again for advice.
Helios 200mm Explorer, Centon SLR.

2007-02-13 10:02:36 · 4 answers · asked by Chris cc 1

2007-02-13 09:51:38 · 10 answers · asked by NUMBA 85 1

2007-02-13 09:47:49 · 4 answers · asked by NUMBA 85 1

There is no air in space. For anything to move it needs to push against something. So when a rocket is in space and in a vacuum what does the rocket push against? Its own gases?

2007-02-13 09:31:33 · 11 answers · asked by INFOMINDSOLUTIONS 2

Would you rather have a space ship that can travel anywhere in space or a time machine that can travel any period in time?

The space ship can move very fast but it can not go back in time and it can not skip time.

The space ship can only move in space. The space ship can take you anywhere on earth, anywhere in earth and anywhere in the universe whether it is on planetoids, outer space or even other planets. It can take you anywhere in space basically.

You would arrive in different places with the space ship faster than being on train, way faster.

With the space ship if you reach lets say mars in 2 seconds and stay on mars for 15 seconds and come back to earth which two took 2 seconds then only 19 seconds would of passed on earth.

The time machine can't move through space only through time. The time machine follows Earth's trajectory through space. So every time you use the time machine you are still in the same place but different time.

2007-02-13 09:20:41 · 16 answers · asked by Anonymous

What is the linear speed of Mercury in its orbit about the sun? Give answer in meters per second. (Consider the orbit of Mercury to be a circle of radius 5.79×1010 m and that it takes 0.24 yr for one orbit around the sun.)

2007-02-13 09:17:56 · 2 answers · asked by avemaria 2

that it was'nt really heaven but more like the new jerusalim.
if you have heard about the article or have any picture from NASA then i'd like to see them please.

2007-02-13 09:12:54 · 7 answers · asked by Anonymous

2007-02-13 09:03:40 · 2 answers · asked by goring 6

2007-02-13 09:01:09 · 3 answers · asked by goring 6

2007-02-13 08:54:39 · 5 answers · asked by whitney B 1

I am a Gemini, and when I look at the constellation of Orion in the night sky, i get a feeling of fear, and yet fascination. Is there an astrological link between the two that could explain this?

2007-02-13 08:45:51 · 9 answers · asked by Becky D 1

Rogue Galaxy??

2007-02-13 08:37:48 · 1 answers · asked by Ambro 2

2007-02-13 08:15:57 · 10 answers · asked by chickendog 1

I promise you on the bible that there are No virus's in these links. They are beautiful breath taking pictures NASA published from of nebulas from the Hubble telescope. This gives me a little glimpse of what heaven will look like. I wanted to share them with everyone.

http://antwrp.gsfc.nasa.gov/apod/ap030425.html

http://antwrp.gsfc.nasa.gov/apod/ap060221.html

http://antwrp.gsfc.nasa.gov/apod/ap060726.html

http://antwrp.gsfc.nasa.gov/apod/ap030520.html

2007-02-13 08:14:43 · 12 answers · asked by Anonymous

what is difficult for nasa or astronauts to study asteroids???
this is for a project.pls help

2007-02-13 07:03:56 · 7 answers · asked by Anonymous

like astronauts or people from nasa. not some random person looking though a telescope. this is for a project at school. pls help!!!!

2007-02-13 06:59:18 · 5 answers · asked by Anonymous

2007-02-13 06:30:12 · 13 answers · asked by RANDY H 2

2007-02-13 06:07:18 · 4 answers · asked by Anonymous

They must be, i mean how big is this universe, probably billions of miles.

2007-02-13 05:41:51 · 13 answers · asked by Anonymous

2007-02-13 05:38:05 · 31 answers · asked by Anonymous

2007-02-13 05:36:00 · 9 answers · asked by Anonymous

2007-02-13 05:25:04 · 8 answers · asked by Anonymous

2007-02-13 05:20:47 · 12 answers · asked by kells120702 1

2007-02-13 05:14:15 · 13 answers · asked by Mi Pe 1

The Mayan civilisation.
Does anyone know anything about the Mayan callendar and the year "2012"?

2007-02-13 05:10:54 · 15 answers · asked by martin8jones@btinternet.com 1

2007-02-13 05:09:41 · 6 answers · asked by tunachunks199 1

What is the star's approximate surface temperature? Do you just gestimate it or is there a mathematical formula to find it?

2007-02-13 04:38:48 · 1 answers · asked by brcalaska 1

Will the crew survive the trip?

2007-02-13 04:35:48 · 10 answers · asked by Catch 22 5

where ?
when?
how?

2007-02-13 04:17:02 · 10 answers · asked by prithviraj r 1