This Thursday, Harvard’s monthly observatory night focuses on black holes. Author Marcia Bartusia examines the development of “The weirdly alien notion of a space-time abyss from which nothing escapes – not even light – seemed to confound all logic.” Free and open to the public, at 7:30, at Phillips Auditorium, about a mile west of Harvard Square.
Get a taste of the experience, check out this video of last month’s presentation: