Question 1 a) Infrared Astronomy Infrared Astronomy is a study of the Infrared Radiations emitted from celestial objects. All objects from trees, buildings on the earth to distant galaxies emit infrared radiation. The cosmic dust particles block the view of the visible universe such as the center of the Milky Way but these cosmic dust particles are transparent in the Infrared Radiation wavelengths. It is very significant for studying asteroids, comets, planetary satellites and interstellar dust …showed first 75 words of 998 total…

…showed last 75 words of 998 total…near the sun's surface to produce the sun's intrinsic red shift. For this reason, from the two examples described above, there are several contradictions as to if the universe really does obey the Big Bang theory or perhaps it is completely a misunderstanding. In the near future, as technology equipment becomes more sophisticated, scientists may be able to see the universe much back further to gather information as to the true nature of the universe.