The research team behind the Event Horizon Telescope project released their first images of a black hole at the center of galaxy Messier 87 (M87). The giant black hole is 55 million light years from Earth with a mass about 6.5 billion times that of our sun. We'll explain the news and take your questions.
First Photos of a Black Hole Captured by Event Horizon Telescope Project
Sera Marhoff, astrophysicist, University of Amsterdam; researcher, Event Horizon Telescope Project
Priyamvada Natarajan, professor of astronomy and physics, Yale University; author, "Mapping the Heavens"