YAHWEH's Flat Earthers proselytize on Massachusetts Avenue on the campus of MIT during a solar eclipse viewing event in Cambridge, Massachusetts, USA, on Mon., Aug. 21, 2017. This solar eclipse is the first in nearly 40 years to have a path observable total eclipse from coast to coast in the United States. People at this location in Massachusetts, however, only observed about 66% coverage of the moon over the sun. These Flat Earth believers claim that NASA is lying to the public about the shape of the Earth.