Understanding the Universe

58:39

Horizon takes the ultimate trip into the unknown, to explore a dizzying world of cosmic bounces, rips and multiple universes, and finds out what happened before the big bang.

Horizon • 2010 • Astronomy

14:56

The NASA probe Juno successfully enters orbit around Jupiter. Its mission: unravel mysteries, explore how the gas giant formed, uncover the secrets of its violent storms -- and glimpse the origin of our Solar System.

S1E1 • Destination: Jupiter • 2017 • Astronomy

42:00

Beneath Jupiter's swirling clouds lie our solar system's deepest secrets: from its violent youth, through the birth of life to the death of the sun. Now, scientists are unlocking these secrets and discovering that every living thing exists thanks to Jupiter.

S3E3 • How the Universe Works • 2014 • Astronomy

11:09

Today Phil follows up last week’s look at the death of low mass stars with what comes next: a white dwarf. White dwarfs are incredibly hot and dense objects roughly the size of Earth. They also can form planetary nebulae: huge, intricately detailed objects created when the wind blown from the dying stars is lit up by the central white dwarf. They only last a few millennia. The Sun probably won’t form one, but higher mass stars do.

30 • Crash Course Astronomy • 2015 • Astronomy

45:01

After we reached the moon, NASA refocused energy on mastering routine spaceflight and living in earth orbit. With the retirement of the Shuttle program, we explore the massive contributions Low Earth Orbit operations have brought to our lives and watch the new guys in town spread their wings, ready to take their place in space history

S1E3 • Space Voyages • 2013 • Astronomy

15:04

The Moon has drawn out our sense of wonder since before we were fully human. Where did it come from? What secrets are written in its rocks? For most of our history, its story was cloaked in myth and mystery. Only now are the vivid details coming into focus.

melodysheep • 2020 • Astronomy