How We Mapped 1 Billion Stars and Other Mysteries of Outer Space
This documentary explores how astronomers mapped a billion stars, alongside other mysteries of the cosmos. It follows the missions and instruments that chart the Milky Way in extraordinary detail and reveal the scale of our galaxy. It turns vast astronomical surveys into an accessible story of discovery. It is an absorbing watch for anyone drawn to the wonders and puzzles of outer space. Free to watch in HD on Dr Documentary.
Courtesy of Documentary on YouTube. Watch on YouTube ↗
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