0
What is the theory of the universe expanding out of enormous explosion?
Wiki User
∙ 9y ago
The Big Bang theory
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
In the big bang theory what describes a universe that will stop expanding and begin to contract?
A closed Universe.
What is the no boundry universe theory?
A "no boundary" universe is a universe where the change in energy is positive or negative everywhere in the universe. Such a universe theory calls for everywhere expansion or everywhere contraction. The current central dogma in Astronomy is for such an expanding universe. The corrected Law of Gravity indicates that the universe is bounded and not expanding.
What is big bang theory?
the big bang theory is a cosmological model wich states that how was universe created and why it is expanding.
The discovery that the universe appears to be expanding led to a widely accepted theory called?
Edwin Hubble was one of the scientists who realized that the red-shifted light from far-away galaxies indicated that the universe is expanding.
What word supports the theory that the universe is expanding?
Theories explain evidence. There is considerable evidence our universe is expanding. The primary evidence is the red shift of the light from distant galaxies. The further a galaxy is from our local group, the more the light is shifted towards the infrared end of the spectrum. The theory of General Relativity also predicts our universe should be expanding.
What states that are between 15 and 20 billion years ago the universe began expanding out of an enormous explosion?
big bang theory
What is the Big Bang Theory in astrophysics?
The theory that everything, including all matter and all energy stemmed from an enormous explosion trillions of years ago. The explosion would have spread matter and energy over all of our own universe.
What is 'Pulsating theory' and 'Steady state theory'?
Pulsating Theory According to this theory, the universe is supposed to be expanding and contracting alternately i.e. pulsating. At present, the universe is expanding. According to pulsating theory, it is possible that at a certain time, the expansion of the universe may be stopped by the gravitational pull and the may contract again. After it has been contracted to a certain size, explosion again occurs and the universe will start expanding. The alternate expansion and contraction of the universe give rise to pulsating universe.
Which theory is also known as expansion theory?
The expanding universe model
What is the theory of the big bang?
a theory that says that the universe began with a super-powerful explosion The word "explosion" carries a sense of something of large density expanding from a center point into a region of low density. This is NOT what happened during the Big Bang, despite many popular presentations that imply such an event. The Big Bang was NOT matter expanding from a center point into empty space, it was the expansion of space itself. There was nothing that this space was expanding INTO, it was just expanding.
Which best dscribes the big bang theory?
Latest theory is that the universe is expanding.
What Scientific theory says your universe was started by an explosion?
Big Bang Theory
Which theory proposes that all the matter in the universe simply exploded outward after it was compressed into a small space under tremendous pressure?
The big bang theory does not state that "the universe began with a gigantic explosion." The theory suggests that our universe originated from an infinitesimally small point called a singularity. Since all of space was all localized within this point, the rapid expansion of the universe isn't an explosion. An explosion occurs within space, but the expansion of space itself isn't an explosion. Quite simply, there isn't anything outside of space for the universe to explode into. Thus the "big bang" wasn't big, nor did it go bang. Around the time of the big bang (about 13.7 billion years ago), the universe was much hotter and expanding very rapidly (somewhat analogous to an explosion but by no means an actual explosion).
What is the name for the idea that the universe is expanding?
Big Bang Theory
What theory says to the universe is expanding at the great speed?
In essence the big bang theory
A theory that the universe began in a giant explosion?
The Big Bang.
What is the Big Bang?
A theory that the universe formed in a huge explosion
