If nothing can escape from a Black Hole why do astronomers think they exist?

Answer

Simple answer, because they are optimistic.

Answer

Science is often defined as knowledge gained from observation based upon real or factual experimentation. Black holes are said to be comprised of so much energy from IMPLOSION that the subsequent gravitational forces prevent even the escape of light. This result is the opposite of what we are accustomed to observe as the end game of EXPLOSION where light is usually emitted in bulk. Black holes therefore are studied from the perspective of REVERSE physics, since for every action there is an EQUAL and OPPOSITE reaction. Thus the EFFECT on any MATTER or MATERIAL within the vicinity of the BLACK HOLE will have a relative velocity in the direction of the black hole due to its gravitational pull. Such velocity can be measured by formulas associated with the function of the UNIVERSE. Observation of physical phenomena in the universe along with accompanying affects on surrounding elements tend to explain what is going on, but not neccesarily why. E=mc/2 Salvador J. Gamble.

Improve Answer Discuss the question "If nothing can escape from a Black Hole why do astronomers think they exist?" Watch Question

First answer by ID1024575121. Last edit by ID2799096102. Question popularity: 11 [recommend question]

Research your answer:

Answers.com > Wiki Answers > Categories > Jobs and Education > Education > Homeschooling > If nothing can escape from a Black Hole why do astronomers think they exist?

Our contributors said this page should be displayed for the questions below. (Where do these come from)
If any of these are not a genuine rephrasing of the question, please help out and edit these alternates.
Do worm hole exist?  Can anything escape a black hole?  Have astronomers seen black holes?  How do you Escape From a Black Hole?  How do astronomers identify black a hole?  If not hing can escape a black hole including light how can you see them?  If nothing can escape black holes why do Astronemers think that they exist?  If nothing can escape from black holes why do astronomers think they exist?  If nothing can escape from a black hole then why do astronomers think they exist?