Carl Sagan - Wikiwand

Carl Edward Sagan was an American astronomer and science communicator. His best known scientific contribution is his research on the possibility of extraterrestrial life, including experimental demonstration of the production of amino acids from basic chemicals by radiation. He assembled the first physical messages sent into space, the Pioneer plaque and the Voyager Golden Record, which were universal messages that could potentially be understood by any extraterrestrial intelligence that might find them. He argued in favor of the hypothesis, which has since been accepted, that the high surface temperatures of Venus are the result of the greenhouse effect.

You can download data from the Hubble Space Telescope for free and process it yourself! Here is my go at the spiral galaxy NGC 4402 in the constellation Virgo : r/spaceporn

Listen to Don't Touch My Sasquatch podcast

Broca's Brain - Wikiwand

The Varieties of Scientific Experience - Wikiwand

Uncategorized Archives - Endless Forms Most Wonderful: Reflections in Natural History

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Carl Sagan - Wikipedia

Carl Sagan - Wikiwand

Why aren't there infinitely countable sigma-algebras? - Yaron Hadad

Carl Sagan - Wikiwand

The Origin of Language: Starts in Symbolism Around 100,000 years ago, to Early Proto-Writing 44,000-5,000 years ago with Unrealized Connections

Pin on From the books I have read..

United States Air Force Plant 42, Wikiwand

Kip Thorne - Wikiwand