'Arno penzias' presentation slideshows

Astronomy

Astronomy. Chapter Nineteen: Galaxies and the Universe. 19.1 Tools of Astronomers 19.2 Stars 19.3 Galaxies and the Universe. 19.3 Galaxies. A galaxy is a huge group of stars, dust, gas, and other objects bound together by gravitational forces.

456 views • 21 slides

Astronomy

Astronomy. Chapter Nineteen: Galaxies and the Universe. 19.1 Tools of Astronomers 19.2 Stars 19.3 Galaxies and the Universe. 19.3 Galaxies. A galaxy is a huge group of stars, dust, gas, and other objects bound together by gravitational forces.

385 views • 21 slides

10.2 Big Bang Theory

10.2 Big Bang Theory. By Sunny and Austin. 10.1 The big bang theory. By the end of section 10.1 you should be able to understand the following: How Edwin Hubble helped astronomers tracing the paths of movement backwards What is cosmic background radiation

333 views • 14 slides

Cosmic Microwave Background

254 views • 7 slides