Astronomy & Space (Science & Mathematics) - April 2007

It is possible that our universe is a giant black hole, as the average density of a black hole as large as our universe, could be quite thin, about as thin as the vacuum of intersteller space, with the event horizon far out, that would imply a central point for our universe.

Might we be able to determine a center point for our universe?

2007-04-18 07:01:11 · 12 answers · asked by Feeling Mutual 7

0 ⤊

if you know any thing about rocketry hurry?

1.who were the people to use rocket like devices?when?

2.who was wan-hu what happend to him?

3.what contribution did konstantin tsiolkousky make to the field of rocketry?

4.what kind of rocket did robert goddard experiment with?

5.sketch and lable the basic parts of a rocket?

6.list the forces that affect the flight of rockets.

2007-04-18 07:00:45 · 2 answers · asked by jay 1

3 ⤊

what is the geology of venus?

2007-04-18 06:54:21 · 3 answers · asked by girl 1

0 ⤊

How do astronomers know when a sunspot is going to flare?

2007-04-18 06:28:04 · 4 answers · asked by SpaceMan 1

0 ⤊

How are sun flare predictions done ?

I am learning how to track sunspots and would like to get into flare predictions.

How are they done?

2007-04-18 06:27:04 · 1 answers · asked by SpaceMan 1

0 ⤊

i would like to know how does neptune and uranus compare and contrast with jupiter and saturn?

waht makes them similiar to one another and different?

2007-04-18 06:20:10 · 2 answers · asked by Anonymous

0 ⤊

Did the satellite COBE (Cosmic Background Explorer) orbit around earth only or go further out?

2007-04-18 05:57:55 · 4 answers · asked by Face 1

2 ⤊

i would like to know why it took so long to discover uranus and neptune?

what physical principle was neptune and uranus a key test for?

2007-04-18 05:55:56 · 8 answers · asked by Anonymous

0 ⤊

Can some one tell me about the current space mission they have to find water on mars????

Please, Post links and ways to support, If its a video feed, (I.e. g4 the feed) Please find away to link us to the feeding link.

2007-04-18 05:46:41 · 5 answers · asked by Bunny 2

0 ⤊

what is tacyon drive, how does/would it operate and at what speed would a craft travel with this propulsion?

2007-04-18 05:39:46 · 6 answers · asked by jabus 1

10 ⤊

If you had a chance to fly into space would you?

2007-04-18 05:22:39 · 16 answers · asked by Michelle 6

0 ⤊

what does MI stand for?

i've seen it used along side KM in reference to space travel.

2007-04-18 05:17:12 · 7 answers · asked by AGLDBT 1

2 ⤊

are aliens real?

2007-04-18 05:06:05 · 14 answers · asked by Anonymous

3 ⤊

calling all white witches.... i need your help please send your email address.?

i have a very serious situation. i need to reverse some spells and hexes. i've done the black candele with names of known persons involved and used some exosist, destroyer and keep away oils. it has worked beautifully on my husband. however i still have to replinish the oils i put on his pillow to keep him being a good guy. (he is hollerably affected by the spells) im just trying to throw back the spells so they will wreck havoc on themselves 10 fold. they are pretty powerful so i need suggestions on how i can really get them to f off for good and give up. thanks serious witches onlly please. i will be able to tell if your full of cramberrysauce.

2007-04-18 04:54:06 · 7 answers · asked by cmooredr2 1

0 ⤊