NGC 3393 in 60 Seconds (High Definition)

4,763 views · Published 3 October 2011 · 1:45 · Indexed 4 October 2026

Channel: Chandra X-ray Observatory · 2011 · Science & Technology

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Astronomers using NASA's Chandra X-ray Observatory have discovered the first pair of supermassive black holes in a spiral galaxy similar to the Milky Way.

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