The Universe: Fundamentals of Geography

Lesson 3 of 8 • 41 upvotes • 6:13mins

Anjali Kushwaha

This lesson deals with the remaining two theories on the origin of the universe i.e. Steady State Theory and Pulsating Universe Theory or Cyclic Model. Evidence of Big Bang Theory. Concepts of Red Shift, Blue shift, Electromagnetic spectrum, Dark matter, Dark energy, Astronomical measurements etc.