STScI Public Webcasts RSS Feed http://webcast.stsci.edu/ Public webcasts on topics of scientific and general interest presented by the Space Telescope Science Institute. Tue, 22 May 2018 11:39:27 EDT en-us The Event Horizon Telescope: Imaging and Resolving a Black Hole http://webcast.stsci.edu/webcast/detail.xhtml?talkid=6046&parent=1 stwebcast1527103800000 Wed, 23 May 2018 15:30:00 -04:00