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Curse of the White Dwarf

   2021    Science
They're the cooling corpses of stars like our sun, but new research proves white dwarfs are one of the driving forces of our universe. And they can tell us literally about the nature of the cosmos itself. Have scientists finally discovered how these small stars could be such massive galactic players?
Series: How the Universe Works Series 9

The Lives of the Stars

   1980    Science
The simple act of making an apple pie is extrapolated into the atoms and subatomic particles (electrons, protons, and neutrons) necessary. Many of the ingredients necessary are formed of chemical elements formed in the life and deaths of stars (such as our own Sun), resulting in massive red giants and supernovae or collapsing into white dwarfs, neutron stars, pulsars, and even black holes. These produce all sorts of phenomena, such as radioactivity, cosmic rays, and even the curving of spacetime by gravity. Cosmos Update mentions the supernova SN 1987A and neutrino astronomy.
Series: Cosmos
Latino Americans

Latino Americans

2013  History
The Universe

The Universe

2007  Science
Empire of the Tsars

Empire of the Tsars

2017  History
The Human Body

The Human Body

1998  Medicine
P.U.L.S.E

P.U.L.S.E

2006  Art
Reel Rock

Reel Rock

2014  Culture