Chandra Observatory (@chandraxray) 's Twitter Profile
Chandra Observatory

@chandraxray

Official Twitter account of NASA’s Chandra X-ray Observatory. Operated for NASA by Smithsonian (SAO). Verification: nasa.gov/socialmedia Legal: s.si.edu/legal

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linkhttp://chandra.si.edu calendar_today18-01-2008 21:35:19

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Chandra Observatory (@chandraxray) 's Twitter Profile Photo
Chandra Observatory
@chandraxray

a year ago

Scientists using Chandra have identified a brilliant supermassive black hole that's not living up to expectations. Located about 3.4 billion light-years from Earth, H1821+643 is having much less of an impact on its surroundings than expected. More: s.si.edu/h1821

Scientists using Chandra have identified a brilliant supermassive black hole that's not living up to expectations. Located about 3.4 billion light-years from Earth, H1821+643 is having much less of an impact on its surroundings than expected. More: s.si.edu/h1821