Black Holes: Inside the Event Horizon - Free Documentary Space

Editor's Take
Running from Einstein's 1915 relativity to the first image of a black hole's shadow, this Free Documentary episode narrates the long effort to grasp the universe's most extreme objects. It explains what happens at the event horizon, where even light cannot escape, with scientists carrying the account. Clear and well-paced, it is a solid primer on a subject that resists intuition.
This Free Documentary episode explores black holes, the most extreme objects in the universe, and the century-long quest to understand them. It runs from Einstein's 1915 theory of general relativity to the first-ever image of a black hole's shadow, explaining what happens at the event horizon where even light cannot escape. Scientists describe how these cosmic giants form and warp space and time. Mind-bending and clear, it makes the invisible visible. Free to stream in 4K on Dr Documentary.
Courtesy of Free Documentary Space on YouTube. Watch on YouTube ↗
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