Classic Cosmos Videos With Carl Sagan
The songs of whales are just beginning to be deciphered.
The Heike crab’s resemblance to a samurai warrior’s face helps illustrate artificial selection.
Aboard the Voyager Spaceship, a disc with messages from Earth is ready to be found.
The many ways that the infinite universe may be shaped is discussed.
The discovery of the Rosetta Stone was instrumental in deciphering the meaning of hieroglyphs.
How comets were perceived throughout history and art is explored.
An experiment illustrates Einstein’s Special Theory of Relativity.
We view Earth from space and examine the traces of life on its surface.
A reflection on the proliferation of nuclear weapons.