Movies TV Shows People

Crash Course Astronomy

Crash Course Astronomy
Activate your FREE Account!
You must create an account to continue watching

Continue to watch for FREE ➞

It takes less then 1 minute to Sign Up, then you can enjoy Unlimited Movies & TV titles.
00:00:00 / 00:12:00
Available Formats Crash Course Astronomy Secure Scanned : 09/20/2025
Crash Course Astronomy

Crash Course Astronomy - Season 1 Episode 29

Crash Course Astronomy 2015 -

Overview:Today we are talking about the life -- and death -- of stars. Low mass stars live a long time, fusing all their hydrogen into helium over a trillion years. More massive stars like the Sun live shorter lives. They fuse hydrogen into helium, and eventually helium into carbon (and also some oxygen and neon). When this happens they expand, get brighter, and cool off, becoming red giants. They lose most of their mass, exposing their cores, and then cool off over many billions of years.

Watch Trailer
First Air Date: Jan 15, 2015 Last Air date: Dec 24, 2015 Season: 1 Season Episode: 46 Episode Runtime: 12:14 minutes Quality: HD IMDb: 3 / 10 by 1 users Popularity: 0.4965 Language: en

Comment

Send

Similar TV Shows

  • 7.9
  • HD

The Universe

  • 7.3
  • HD

Search for Second Earth

  • 8.48
  • HD

Cosmos

  • 8.623
  • HD

Cosmos: A Personal Voyage

  • 7.8
  • HD

Into the Universe with Stephen Hawking

  • 8.3
  • HD

How the Universe Works

  • 8.9
  • HD

Superquark

  • 0
  • HD

Edge of the Universe

  • 0
  • HD

Asteroids: A New Horizon

  • 0
  • HD

Children Of The Stars

  • 6.6
  • HD

Stargazing Live

  • 6.8
  • HD

Alien Worlds

  • 7.7
  • HD

Stephen Hawking's Grand Design

  • 7.7
  • HD

Cosmic Journeys

  • 8
  • HD

Man and the Moon

  • 7
  • HD

North Star

  • 0
  • HD

The Astronomers

  • 8.4
  • HD

Earth

  • 8.4
  • HD

The Planets

  • 9
  • HD

Life from Space