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Crash Course Astronomy

Dark Energy, Cosmology part 2: Crash Course Astronomy #43

Most of the universe is made up of a mysterious entity that pervades space: dark energy.

12/17/2015 | Rating NR

FromDigital Studios

Crash Course Astronomy

Dark Energy, Cosmology part 2: Crash Course Astronomy #43

Episode 43 | 11m 8s

Most of the universe is made up of a mysterious entity that pervades space: dark energy.

The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand forever, even as our view of it shrinks while space expands faster all the time.

12/17/2015 | Rating NR

FromDigital Studios

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Problems playing video?   | Closed Captioning Feedback

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Crash Course Astronomy

Dark Energy, Cosmology part 2: Crash Course Astronomy #43

Episode 43 | 11m 8s

The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand forever, even as our view of it shrinks while space expands faster all the time.

12/17/2015 | Rating NR

FromDigital Studios

Problems playing video?   | Closed Captioning Feedback

Report a Problem

Before you submit an error, please consult our Video Help page.

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