2007-01-11 11:57:19 · 10 answers · asked by Anonymous in Science & Mathematics ➔ Astronomy & Space
Expanding universe - light and other electromagnetic radiations being red-shifted. The farther away an object is, the more its light is red-shifted. (The electromagnetic waves are being stretched out.)
2007-01-11 12:13:30 · answer #1 · answered by Shaula 7 · 2⤊ 0⤋
well there is more than one.!!
Observations of distant galaxies and quasars show that these objects are redshifted.possibly because we are at the center of an explosion of galaxies, a position which is untenable given the Copernicus principle or the universe is uniformly expanding everywhere as a unique property of spacetime.
The Big Bang theory predicted the existence of the cosmic microwave background radiation.In 1989, NASA launched the Cosmic Background Explorer satellite (COBE), and the initial findings, released in 1990, were consistent with the Big Bang's predictions regarding the CMB
2007-01-11 20:08:40 · answer #2 · answered by Tharu 3 · 1⤊ 0⤋
The one single point of evidence supporting the big bang theory is that all planetary matter in our Galaxy (with a capital "G") is moving away from a central point. In order for that to be the case, something huge must have happened at that point in space and caused stuff to fly outward...maybe like a "Big Bang" explosion.
I recommend that you try and get or look at a copy of Ian Ridpath's book, ASTRONOMY, DK Publishing, NY, NY. He presents a really good explanation of the theory with full color illustrations, calculations, etc. It makes for very educational reading if you have the time.
2007-01-11 20:07:22 · answer #3 · answered by zahbudar 6 · 1⤊ 0⤋
Background Gamma Radiation in remote areas of Space, and the fact that the Universe is still expanding.
Dr. Bob
2007-01-11 20:03:14 · answer #4 · answered by Dr. Bob 1 · 3⤊ 0⤋
The background radiation that results from the big bang is not cosmic, it's microwave. It has been tremendously redshifted down to the microwave reagion.
2007-01-12 00:37:28 · answer #5 · answered by ZeedoT 3 · 1⤊ 0⤋
satellites went in space and traced old renmant wave sounds from the 'blow up' this was the noise that happened in the big bang, it is the left over of the noise.
2007-01-11 22:03:16 · answer #6 · answered by connie 1 · 1⤊ 0⤋
The expanding universe and cosmic background radiation. There's two proofs. Your counter-argument?
2007-01-11 20:00:17 · answer #7 · answered by Anonymous · 2⤊ 0⤋
Red shift.
Look it up. I could give you more but honestly, given your questions, I'm guessing you won't be able to understand them...
2007-01-11 20:41:26 · answer #8 · answered by Yoda Greene 3 · 1⤊ 0⤋
Here again
http://en.wikipedia.org/wiki/Universe
2007-01-11 23:02:16 · answer #9 · answered by gone 7 · 1⤊ 1⤋
NONE!
2007-01-11 20:00:54 · answer #10 · answered by Anonymous · 0⤊ 4⤋