Pulsars and quasars, red giants and white dwarfs.

The Morning News https://ift.tt/3d5ku5H

If you liked David Attenborough's new "witness statement" on Netflix, with lots of footage of the naturalist as a young man, here's Carl Sagan in The Violent Universe, produced by the BBC in 1969, broadcast only three months before the Apollo 11 moon landing.

Via Open Culture

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