Most of the world became aware of the Event Horizon Telescope (EHT) project in 2019 with the publication of the first-ever image of a black ... CREDIT: EHT, D. Pesce, A. Chael Shepherd Doeleman ...

The image is the first taken by the US National Science Foundation Daniel K. Inouye Solar Telescope’s new Visible Tunable Filter, or VTF. The instrument can build a closer-than-ever, three-dimen ...