CKLA Unit 7 Lesson 19 Big Bang Theory

CKLA Unit 7 Lesson 19 Big Bang Theory

Open Ended

What did scientists using telescopes notice about the stars and galaxies?

Scientists noticed that all of the _______ _______ in the universe seemed to be _______ ________.

Open Ended

Why is Edwin Hubble important to the Big Bang Theory?

Edwin Hubble is important to the Big Bang Theory because _________________.

Multiple Choice

Who are the three astrophysicists who proposed the Big Bang Theory?

• Michael Collins, Buzz Aldrin and Lance Armstrong

• Galileo and Nicolaus Copernicus

• George LeMaitre, Alexander Freidman and Edwin Hubble.