- Starting with the spectrum of sunlight, notice that thin, dark lines are present at certain wavelengths. These lines reveal the composition and temperature of the Sun's outer atmosphere, and similar lines characterize other stars. More diffuse phenomena such as nebulae produce bright emission More
- First Aired: November 30, 2018 - 32 Minutes Runtime
Watch Introduction to Astrophysics Season 1 Episode 12 - The Message in a Spectrum
Add to Watchlist

If You Like Introduction to Astrophysics, Then Try...
Also on The Great Courses Signature Collection
Watch Introduction to Astrophysics - The Message in a Spectrum (s1 e12) Online - Watch online anytime: Buy, Rent
Introduction to Astrophysics, Season 1 Episode 12, is available to watch and stream on The Great Courses Signature Collection. You can also buy, rent Introduction to Astrophysics on demand at Amazon Prime, Amazon online.