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00:33 — A reboot of Carl Sagan's "Cosmos," the 1980 PBS series that explored all aspects of the universe, is hosted by astrophysicist Neil deGrasse Tyson, and (more…)
01:09 — Explores how light, time and gravity affects our perception of the universe.
01:00 — Neil deGrasse Tyson sets off on the Ship of the Imagination to chase a single comet through its million-year plunge toward Sol.
01:28 — Explores the violent cosmic phenomenon of supernovas, which on average occur once per galaxy per century or one billion times per year in the observab (more…)