Astronomy & Space - June 2006

What are the 3 main differences amongst galaxies?
The universe is contrating/expanding, according to the red shift galaxies?
Waht 2 things does the HR-Diagram compare?
What kind of star has an absolute magnitude of -5 and a temperature of 22,000k?
The sun has an absolute magnitude of (blank) and a temperature of (blank)K?
The source of energy for the Sun and the other stars is from the fusion of what type of atom?
What types of starts have low (dim) absolute magnitudes and medium temperatues?
The type of death that a star may have depends on the stars (temperatue/mass)?
Stars begin there life in a : A.Black hole, B.Nova, C.Nebula, or D.Supernova
What types of stars become white dwarfs?
Massive stars end their lives as either a (blank) or (blank)?
What kind of star is our sun?
What is a supernova and what kind of star can become a super nova?
Name the four terrestrial planets?
(blank) is the smallest inner planet.
There's more look at added details ty so much for helping

2006-06-06 04:03:36 · 7 answers · asked by Anonymous

2006-06-06 03:45:40 · 37 answers · asked by Anonymous

For example if 2 space crafts meet in space why would they be the same way up?

2006-06-06 02:59:14 · 11 answers · asked by TAFF 6

2006-06-06 02:54:26 · 7 answers · asked by MAK 6

school boy ask question some confuse

2006-06-06 00:47:35 · 5 answers · asked by sundeep 9732 1

school boy ask question some confuse

2006-06-06 00:45:23 · 2 answers · asked by sundeep 9732 1

how many years in college does it take? please answer. and please sugesst which YOU thin is better or more helpful to society.

2006-06-06 00:20:48 · 25 answers · asked by Anonymous

2006-06-05 23:31:07 · 4 answers · asked by vishwa bakton 1

For every thing there should be an end or decline to reach a ground state. But the universe is going on expanding. What is the end for it? The existing energy in the universe will be diluted and after some times, vacuums of energy will be created in the universe (energy can neither be created nor be destroyed). If any imaginary end exists, what will be there behind it?

2006-06-05 23:09:52 · 10 answers · asked by K.J. Jeyabaskaran K 3

indian originaly meant "alien to" are we not then the indian.
and of alien..why do we call them alien when we are not very old as humans, im sure we werent here first..my question is..who decides what words to teach us to use and why do we think we are superior to things that we know little of...we knew not of the native americans yet branded them with indian and we know little of our celestial neighbors and brand them as alien..who gave these terms to other lives???????????????

2006-06-05 22:49:52 · 6 answers · asked by jstr12001 3

2006-06-05 22:26:17 · 19 answers · asked by Anonymous

other universes that at some point have been born similar to ours. Does any1 no if this has been given any thought?

2006-06-05 22:12:31 · 5 answers · asked by corey g 1

How could two astronauts repairing the outside of a space shuttle talk to and hear each other without using radios?

2006-06-05 21:32:01 · 8 answers · asked by coconutsmizz 2

2006-06-05 21:15:29 · 28 answers · asked by Betty 2

Hey go outside and take a look at the moon, is it a pretty dessert orange at your house, it very pretty here?

2006-06-05 21:09:28 · 8 answers · asked by spenderalla33 2

.... expand? And if we know what 'space' is made off cant we put a timescale on when theis is?

2006-06-05 20:08:17 · 7 answers · asked by tunachunks199 1

I seen on discovery science a computer simulation of the entire universe. The animators used know scientific data to place all the galaxies. The picture showed about a billion galaxies and how they are placed with each other. My question is if at the edge of the universe there are galaxies and lets say in one of those distant galaxies there is intelligent life. If they point their telescopes toward the edge of universe what would they see?

2006-06-05 19:49:56 · 10 answers · asked by soloman_grundy2003 1

In the age of the dinosaurs, the moon overlapped the sun when it eclipsed it but has been moving further away ever since, so that now, by coincidence, it covers the sun exactly. A long way in the future, therefore, such a total eclipse will cease to be - does anyone have any idea roughly how long that will take, based on any calculations made in the scientific world?

2006-06-05 19:27:31 · 12 answers · asked by Anonymous

very near to itself (on surface of moon)( man who reached on moon can fly in the space why gravity of moon not use to affect them)

2006-06-05 18:48:09 · 6 answers · asked by Anonymous

As observed by cyclic atmospheric pressure changes in phase with the ocean tides.

This is a folllow on question to
http://answers.yahoo.com/question/index;_ylt=ApMHJP2TlcbxgdQHjCV1aP3sy6IX?qid=1006060130609

2006-06-05 18:32:10 · 4 answers · asked by none2perdy 4

2006-06-05 17:56:40 · 6 answers · asked by broken_halo6six6 2

2006-06-05 17:50:05 · 9 answers · asked by sas99ams@sbcglobal.net 1

Is it possible if i had the intelligence and had higly expensive apparatus and materials i could generate a black hole and keep it in a control enviroment.

2006-06-05 17:18:43 · 25 answers · asked by candyisland2002 2

How it could be?

2006-06-05 15:33:48 · 27 answers · asked by Anonymous

Without the Greenhouse Effect operating in our atmosphere,
we would not have to worry about any warming problems in the future.
Earth would have an average temperature of -23 degrees Celsius.
the ice in the polar regions would have melted long ago.
the ozone layer would not be weakening.
the Earth would have become much more like Venus long ago.



Question 3 2.5 points Save
Seismic waves are most useful for mapping
the surface of Venus with Magellan.
the surface of Mars with Global Surveyor.
the Earth's core and mantle.
the density of the hydrosphere.
the depths of the oceans.



Question 4 2.5 points Save
The presence of a magnetic field is a good indication that
the Earth's interior is similar to Mercury's, as both have fields.
a huge iron meteorite lies somewhere high up in the mantle, not in the core.
we have a liquid metal outer core, spinning rapidly as we rotate.
the Earth's interior must be completely molten to the center.
the Earth's interior has had time to solidify, with a rigid bar magnet created.

2006-06-05 15:26:59 · 3 answers · asked by Anonymous

2006-06-05 14:18:30 · 7 answers · asked by antman611756 2

I know no one really knows, but what would (theoretically) be inside a black hole? A ton of light, since none can escape? ...Ideas?

2006-06-05 14:11:14 · 19 answers · asked by person 3

2006-06-05 11:56:12 · 8 answers · asked by Kenny 1

Is it possible, seriously that gravity will ever just stop working?

2006-06-05 11:53:24 · 16 answers · asked by Anonymous

i need some extra help on my science projuect.

2006-06-05 10:38:00 · 2 answers · asked by soccer allie <3 3