Chandra X-Ray Observatory

A space-based observatory that observes the universe in X-ray wavelengths. Launched in 1999, it is one of NASA’s four Great Observatories.

Kepler’s Supernova

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Kepler's Supernova

00:00 / 00:02:14

Keeping an eye on a “death star”

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Chandra at 25

00:00 / 00:02:19

Reaching new heights in space

While Hubble Space Telescope (HST) is certainly the most famous observatory in space, it is by no means the only