Black Holes • 2014 • episode "S1E1" • Strip the Cosmos

4:17

Carl Sagan talks about our future and the exploration of space

7/10 • The Sagan Series • 1989 • Astronomy

42:28

Quasars are the brightest and most powerful objects in our universe, and though they have shaped the cosmos, they might ultimately destroy everything that exists.

S6E7 • How the Universe Works • 2017 • Astronomy

42:04

Astronomers make an extraordinary discovery when they uncover a cosmic mega-structure that's one billion light-years long, and now investigators race to decode the hidden forces that shape the most massive and mysterious structure known in the Universe.

S8E2 • Space's Deepest Secrets • 2021 • Astronomy

43:47

An abandoned orphan's dream opens the way to understanding the architecture of thought.

5/13 • Cosmos: Possible Worlds • 2020 • Astronomy

52:03

To land a human being on another celestial body will be the first step to living beyond our planet. The breathless pace and daring of the Apollo program sees NASA master previously unimagined tasks in the attempt to achieve the most incredible accomplishment in the history of human endeavor. From the ashes of tragedy on Apollo 1 emerges a determination that puts Apollo 8 in orbit around the Moon ahead of schedule. Apollo 9 and 10 each break bold new ground and pave the way for something few dared to believe was possible. When Neil Armstrong and Buzz Aldrin walk on the Moon and return safely to earth, the whole planet throws them a party.

S1E2 • The Space Age: NASA's Story • 2009 • Astronomy

43:47

A young Carl Sagan realizes his childhood dreams, carrying his mentors' research forward.

6/13 • Cosmos: Possible Worlds • 2020 • Astronomy