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  1. Chandra X-ray Observatory - NASA's flagship X-ray telescope

    NASAʼs Chandra X-ray Observatory celebrates the similarities and differences between the extremely big & the incredibly small. This site was developed with funding from NASA under contract NAS8 …

  2. Chandra X-ray Observatory - NASA

    Jul 23, 1999 · Chandra allows scientists from around the world to obtain X-ray images of exotic environments to help understand the structure and evolution of the universe.

  3. Chandra X-ray Observatory - Wikipedia

    Chandra is an Earth satellite in a 64-hour orbit, and its mission is ongoing as of 2025. Chandra is one of the Great Observatories, along with the Hubble Space Telescope, Compton Gamma Ray …

  4. #SaveChandra | Save the Chandra X-ray Observatory

    Chandra has been a leading discovery engine for advancing theoretical astrophysics and state-of-the-art simulations, many of which are running on supercomputers worldwide as you read this.

  5. Chandra X-ray Center

    Nov 4, 2025 · The CXC is pleased to announce the release of the Chandra Cycle 28 Call for Proposals (CfP). The Call for Proposals, Proposers' Observatory Guide (POG), proposal planning software, and …

  6. Chandra Overview - NASA

    Oct 3, 2024 · Chandra allows scientists from around the world to obtain X-ray images of exotic environments to help understand the structure and evolution of the universe.

  7. Chandra :: About Chandra

    Information about the Chandra X-ray Observatory, which was launched on July 23, 1999, its mission and goals, and the people who built it.