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Space telescope

Chandra X-ray Observatory

ObservatoriesOperational

Imagery

History of Chandra X-Ray Observatory

A crew member of the STS-93 mission took this photograph of the Chandra X-Ray Observatory, still attached to the Inertial Upper Stage (IUS), backdropped against the darkness of space not long after its release from Orbi…

1999

NASA/Marshall · NASA media (public domain)

Source archive ↗

Overview

Chandra is NASA's flagship X-ray observatory, imaging black holes, supernova remnants, and galaxy clusters with unmatched sharpness.

Observing bands

Major discoveries

Knowledge connections

Sources

The primary and reference sources this topic draws on.

  • NASANational Aeronautics and Space Administration

    Mission data, planetary science, space telescopes, and public-domain imagery.

    Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.