World

Chandra Observatory Captures Two Supernovas in (Slow) Motion

DENNIS OVERBYEComments Off on Chandra Observatory Captures Two Supernovas in (Slow) Motion
For the 25th anniversary of the Chandra X-ray Observatory, NASA produced ghostly time-lapse videos of two centuries-old stellar explosions.
DENNIS OVERBYE
https://www.nytimes.com/pages/world/index.html?partner=rss&emc=rss

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