Astronomy & Space - April 2007

2007-04-04 17:40:37 · 12 answers · asked by Anonymous

and you exceeded escape velocity would you come back to the earth some day. lets say you left earth in a vertical direction so you don't go into a never ending orbit. would a light beam do the same.

2007-04-04 17:30:22 · 4 answers · asked by Anonymous

i always heard this as a kid and never thought to ask so what the heck is it?

2007-04-04 17:28:22 · 8 answers · asked by Anonymous

2007-04-04 17:27:10 · 4 answers · asked by Anonymous

2007-04-04 17:24:40 · 2 answers · asked by Anonymous

2007-04-04 16:39:46 · 10 answers · asked by rudeuno 1

2007-04-04 16:06:57 · 4 answers · asked by vignes 3

I am ready for college and have always loved science. Now, I 100% amazed by astronomy and would love to be able to study it all the time. But my father, my grandfather, and my great grandfather all taught high school science. I would love to be a teacher just because it i awesome also.... Which is the better field?

2007-04-04 16:01:12 · 14 answers · asked by Coach K 4

Please givme uropinions cause i know the no such answer for this question

2007-04-04 15:58:35 · 12 answers · asked by vignes 3

Can someone tell what the eight planets of our solar system's density? Like for example: Saturn: 5(low) vs. Jupiter: 10(high). I really need that information for the data for the science fair.

2007-04-04 15:40:32 · 3 answers · asked by ~***Jenny_Fabulous***~ 2

Heres the information given. Please help! I'm in dire need of some assistance!

Star: 65 Tau
mv = 4.20
Mv = x <-------Need to find this one
d (pc) = 40
parallax (sec in arc) = 0.25

Star: alpha Pic
mv = x <------Need to find this one
Mv = 1.8
d (pc) = 20
parallax (sec in arc) = .050

Star: 58 Ori
mv = x <-------Need to find this one
Mv = -6.0
d (pc) = 200
parallax (sec in arc) = .005

and finally...
Star: HR 2491
mv = -1.5
Mv = x <------Need to find this one
d (pc) = 2.5
parallax (sec in arc) = .400

Then she wants us to do these...
1) Which star would appear the faintest in the sky?
2) Which star is closest to the earth?
3) Which star would have the greatest surface temperature?
4) Which star has the greatest diameter?

2007-04-04 15:20:03 · 2 answers · asked by 11 Bang Bang 3

What 3 satellites/moons from Jupiter, Saturen, Uranus, or Neptune are proved active?

2007-04-04 14:44:08 · 18 answers · asked by rockgurl 1

2007-04-04 14:38:20 · 12 answers · asked by ♥ME♥ 1

2007-04-04 14:32:20 · 14 answers · asked by Anthony S 1

Is it true that you could go all the way thourgh jupiter if you landed on it...would you get hurt or would it just feel like going througha cloud..i know that the gasses are poisonous but if you had a space suit and you stood would you just go all the way thourgh?

2007-04-04 14:03:42 · 16 answers · asked by M R 1

reasons like we get some technology... sd cards, weather radars, health and medicines, i need some reasons to back up the space program i am writing a paper on it to back it up bc i love all the technology we get from it,,,, such as smaller mp3 players and phones everything is getting smaller due to the space program,, reason can include spinoffs as well

2007-04-04 13:58:51 · 12 answers · asked by delslow 1

2007-04-04 13:37:48 · 11 answers · asked by Anonymous

2007-04-04 13:28:56 · 7 answers · asked by Anonymous

the chandra x ray observatory found a wave generated by the supermassive black hole in the perseus cluster of galaxies 250 million light years from earth this vacuum pressure wave emperically translates to the note B flat this is a real note that has been traveling thru the vacuum for 2.5 billion years its freq or its hertz is 57 octaves below our middle C note on the piano. this is a B note with over a million billion flat symbols behind it. there are other ultra low and ultra high musical notes from space that have been emperically observed and recoreded with hard science and mathematical rigor. and would not these notes freqs of the universe highly suggest that Pythagoras's music of the spheres is not over romanticised ancient greek myth/astrology but is true and these freqs have been known to man for at least 2,500 years? and would this not suggest that the ancient greeks understood radio freqs like we dont give them credit for?

2007-04-04 13:23:27 · 2 answers · asked by Anonymous

2007-04-04 13:22:47 · 14 answers · asked by freedom4infinity 3

Explain in detail. Thanks!

2007-04-04 12:53:23 · 7 answers · asked by Anonymous

2007-04-04 12:52:15 · 3 answers · asked by Anonymous

2007-04-04 12:52:03 · 5 answers · asked by Anonymous

Sorry to bother you guys but i just want to know how is global warming affecting space. If you do know the answer it can you please, please give me details or proof that the fact is real. Like i want to know if its affecting the planets or something.

THANK YOU SOOO
MUCH

2007-04-04 12:41:50 · 5 answers · asked by Mina S 2

0_0
omg. my friend told me that in an emergency, the space shuttle can land... in SPAIN?!?!?
can anyone tell me about space shuttle emergency procedures? what are the crew's options?
... and can the shuttle really land in spain??? rofl, i bet the shuttle will b able to land at an intl. airport if it comes down to it

2007-04-04 12:24:58 · 4 answers · asked by Bao Pham 3

What I don't get is this... I wouldn't guess that a star that collapses in on itself would have any more mass than what it sterted with (maybe even less)... Why would it have more gravity than it originaly had? I know I must be missing something. Could someone please help me out here? Thanks.

2007-04-04 12:18:04 · 10 answers · asked by lenard g 1

so kookie idea from the old guy Steven Warren Merrill

Merrill einsinian relitivity sphere space ship

if 1 year = 100 at near light speed

1 if you had a spaceship going nearly light speed 1 year = 100

2 and had a "subway" train inside it going nearly lightspeed 1 year inside = 100 squared or 10,000

3 had it spinning around inside a sphere at nearly lightspeed then 1 year inside = 100 to the cube or 1,000,000 years or so for the person inside 1 year = 1 million years (and nearly a million light years travled at average life span of 100 years one could in a lifetime travel nearly 100,000,000 light years or be 100,000,000 years old - lol even older than me...)

ok now how flat, and how much energy you would require would obviously be a problem...

2007-04-04 12:03:16 · 3 answers · asked by ? 2

my x wife said her father was one of those who designed it.but i only met him a few times and i just wonder if she is right on that.

2007-04-04 11:59:04 · 4 answers · asked by Anonymous

2007-04-04 11:55:27 · 9 answers · asked by DJ 2

Explain how this fan causes dirt to be picked up by the vacuum cleaner.

2007-04-04 11:47:49 · 3 answers · asked by Crystal Smith 2