Arizona State Rep. Juan Mendez (D) turned a Tuesday afternoon prayer into something much more. He asked lawmakers to refrain from bowing their heads a (more…)
03:05 — Neil deGrasse Tyson discusses hosting Cosmos, 34 years after Carl Sagan, and the growing excitement of science in pop culture.
NASA s New Horizons space probe is expected to finish studying Pluto next summer, and now there are plans to send a digital message from Earth (more…)
01:32 — Are we alone in the Universe? An astronomer recieves a radio signal from a distant galaxy and becomes involved in a political and emotional whirlwind.
01:45 — Breakthroughs in technology have allowed us to use electromagnetic waves to link us at light speed to each other and to the cosmos.
00:53 — Halley's Comet last visited us in 1986.
01:02 — Follow Halley's Comet on its journey from the outer solar system all the way back to the Sun.
01:12 — Critical thinking has enabled us to expand our knowledge of the universe, but the there's still so much discover and obstacles to overcome.
01:10 — Few animals larger than 100 pounds survived the aftermath of the asteroid that killed the dinosaurs at the end of the Late Cretaceous.
01:09 — Geochemist Clair Patterson made the first accurate measurement of Earth's age and raised the alarm about dangerous levels of lead in the environment.
01:13 — Astronomer Edward Charles Pickering challenged conventions at Harvard by hiring women to map and classify stars.
00:47 — Find out what happens when the Milky Way and Andromeda Galaxies merge in several billion years.
00:55 — The genetic code is written in an alphabet consisting of only four letters, each created by a molecule made up of atoms.
00:51 — Because light travels at a finite speed, to look across space is to look back in time.
01:19 — If not for Michael Faraday, the world as we know it might not exist today.
00:39 — Neil deGrasse Tyson introduces us to Chinese philosopher Mo Tzu and his 2000-year-old movie camera.
Everyone should have this kind of perspective.
00:32 — FOX & National Geographic Channel's COSMOS: A SPACETIME ODYSSEY has received 13 Emmy nominations.
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