Astronomy & Space (Science & Mathematics) - December 2006

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same stars in the sky every day?

hello

i was wondering why do we see same stars in the sky every night
i live in europe! for example, do people in australia see other stars?
cuz i live north and they south, ?
and why are same stars in sky at winter and in summer time ?
im looking forward for some answers

2006-12-10 11:20:13 · 15 answers · asked by patrik_z 2

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what is the luminosity equation?

2006-12-10 11:12:36 · 2 answers · asked by josh c 2

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Theres this guy....?

we broke up 5 months ago and he doesnt talk to me any more. I miss talking to him but everytime I try, he just ignores me. I don't want him back I just want to be friends again. Any advice?

2006-12-10 11:02:50 · 11 answers · asked by roxychyk 1

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Alien Abduction experiences caused by a psychedelic trip?

DMT is a plant derived chemical that is also manufactured by the human brain. (when consumed a very powerful psychedelic). It is said to be found in the pineal gland (in the center of our brains). When under the influence, Nearly all volunteers reported convincing encounters with intelligent nonhuman presences. Do you believe this could have been an resonable explanation for reported alien abductions?

2006-12-10 10:53:57 · 9 answers · asked by Third EyE 2

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What is a nother theory for.....?

the cause of ice ages except the Milankovitch theory?

2006-12-10 10:45:02 · 2 answers · asked by roxychyk 1

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What purpose will the Internation Space Station serve when it's built?

2006-12-10 10:19:19 · 4 answers · asked by Max B 2

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22-year solar cycle?

What is a 22-year solar cycle?

a.It refers to a periodic variation in the number of sunspots, their latitudes, and their magnetic polarities.

b.It is the time it takes the Sun to complete one revolution about the center of mass of the Solar System.

c.It refers to a periodic variation in the size, luminosity, and temperature of the Sun.

d.Every about 22 years, the magnetic field of the Sun reverses.

e.It is the time for a typical plume of gas to rise from the bottom of the convection zone to the top of the convection zone, or the bottom of the photosphere, and then to sink back to the bottom of the convection zone.

Which of those above statements is true?? Thank You

If im not mistaken D is true, but could A be right also?

Your helps appreciated

2006-12-10 10:15:00 · 4 answers · asked by bobo 1

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Have you ever thought that....?

Maybe we are all just atoms that make up a bigger thing. If you have ever seen one of the start of the simpsons, it starts off as them sitting in the couch and then it starts zooming out so you can see the earth, then the solar system, then the galaxies, then a galaxie cluxter and the zooms out of the universe and then it zoom out of homer head! and then it just shows them sitting in the couch agian. Have you ever noticed how all planets are round like atoms.

And another thing is that have you have thought about how big the universe is! Like its HUGE just thinking about it makes me feel so little and worthless to the universe. One more thing.

There IS such thins as aliens!!! like think about it, we were definetly not the first living beings, there had to have been many more before us on some other planet. There has to be, they might not beas advanced or they maybe 20x times past the technology as us.

These are just a few thought that i had.... please tell me what you think.

2006-12-10 10:12:13 · 4 answers · asked by Anonymous

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I would like to know who were the astronauts that have gone up in space from the USA?

2006-12-10 10:03:56 · 4 answers · asked by Anonymous

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Advice on a new telescope (Newtonian Reflector perhaps)?

Hi Folks, I am a bit of a novice amateur astronomer with asmallish refractor telescope. Its very unstable and hard to find stuff with. I am desparate to get some good views of planets (I have managed Jupiter so far only), nebula and galaxies. I saw a great looking Newton Reflector on ebay that went for £250 ($500). The stand and adjusters looked far superior to my own.

Any tips about buying such a thing to acheive my desires?

2006-12-10 10:00:09 · 5 answers · asked by gbiaki 2

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what causes blackholes to form in the universe.?

2006-12-10 09:55:15 · 7 answers · asked by goodwin60@talk21.com 1

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Is it possible for a per son to have an orbit?(im serious)?

This is actualy a seirious question.. like if someone were big enough, could the bossible have an orbit or is and orbit only in things Abiotic(is that the word for "never alive"? i think it is)

2006-12-10 09:48:03 · 7 answers · asked by Anonymous

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Science??!!?

1. Venus and Earth have nearly the same mass. Therefore, the gravitational pull from the sun is approximately
A. The same for both even though Venus is closer to the sun.
B. greater for Venus because it's closer to the sun.

2.Objects of any size exert a _____ force.
A. Gravitational
B. Balanced

3.One way to increase friction is to use
A. wax
B. Sand

4.One of the largest forces opposing the motion of a car is
A. fluid friction
B. Rolling friction

2006-12-10 09:47:39 · 3 answers · asked by jennifer 1

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bonus question?

How many minutes does it take light from the sun to reach the Earth? (Distance from the sun to Earth is 93 million miles; speed of light is 3.00 x 10^8 m/s)

2006-12-10 09:33:33 · 4 answers · asked by Robyn & L 1

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what kind of fuel does the space shuttle use ?

2006-12-10 09:25:54 · 10 answers · asked by Anonymous

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Everything you know about mars?

+Possible advantages of colonizing and/or terraforming Mars or Venus.

2006-12-10 09:25:47 · 3 answers · asked by cooper243 2

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telescope question?

what is the best telescope I can get with $200 or $300? what will I be able to see with it?

2006-12-10 09:14:40 · 8 answers · asked by wormhole 2

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how many manned missions have landed on the moon?

2006-12-10 09:03:04 · 9 answers · asked by wrighty_222 1

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How many planets in our solar system rotate on their axis as they orbit the sun?

How many planets tilt on their axis in a fashion similar to the earth during their orbit of the sun?

2006-12-10 08:52:39 · 6 answers · asked by sodaorpop 2

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Planetary alignment in USA N.E?

today (at 600/630 am eastern standerd time) was a planetary alignment, i was wondering what planets, any pics, and how long the alignment will last. if you could include links to pics and sites of the alignment thatd be great! thanks!!!

2006-12-10 08:42:45 · 2 answers · asked by spruded 3

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