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.

Chandra at 25

StarDate

Chandra at 25

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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