Snapshots of the M87* black hole appearance (image) National Science Foundation Share Print E-Mail Caption Snapshots of the M87* black hole appearance, obtained through imaging / geometric modeling, and the EHT array of telescopes in 2009-2017. The diameter of all rings is similar, but the location of the bright side varies. Credit M. Wielgus, D. Pesce & the EHT Collaboration Usage Restrictions Approve for use as credited for use in coverage of this news. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.