Astronomers capture the 1st image of Balck Hole at the center of the Milky Way

Dr. Grant Tremblay, Astrophysicist for Center for Astrophysics at Harvard and Smithsonian

Dr. Tremblay is in Washington D.C. for the official unveiling of the black hole picture. Tremblay joins Boston 25 Morning News to talk about how they got the 1st picture and what it means for our understanding of the galaxy.