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Since its launch on July 23, 1999, the Chandra X-ray Observatory has been NASA's flagship mission for X-ray astronomy, taking its place in the fleet of "Great Observatories." We hope you’ll contribute to this interactive forum and to our ongoing conversation about the work we do. On-topic discussion is encouraged. We ask that you express yourself in a civil manner and treat other users with respect. We will monitor and may remove posts consistent with the Smithsonian terms of use, as described at http://si.edu/Termsofuse#user-gen The Smithsonian may archive materials posted on this website pursuant to its document retention policies. By posting content, you are giving the Smithsonian and those authorized by the Smithsonian permission to use or modify it for any educational, promotional, or other standard museum purpose, in media of all kinds whether now known or later developed.
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Chandra X-ray Observatory on YouTube - frequently asked questions
- How many subscribers does Chandra X-ray Observatory have on YouTube?
- Chandra X-ray Observatory currently has 49,600 subscribers on YouTube. The count is refreshed from the YouTube Data API.
- How many views does Chandra X-ray Observatory have?
- Chandra X-ray Observatory has accumulated 12,729,886 total views across 1,208 videos.
- When did Chandra X-ray Observatory start on YouTube?
- Chandra X-ray Observatory created its YouTube channel in November 2006, about 19 years ago.
- What does Chandra X-ray Observatory make videos about?
- Chandra X-ray Observatory is classified under Science in our directory. About: "Since its launch on July 23, 1999, the Chandra X-ray Observatory has been NASA's flagship mission for X-ray astronomy, taking its place in the fleet of "Great Observatories." We hope you’ll contribut".