Impact Cratering Short Course & Field School 2019
Sept 28 - Oct 5, 2019
View the publication here
Upper Darby High School Awarded Top Honor for Lunar Research Project
Winners announced for the Exploration of the Moon and Asteroids by Secondary Students (ExMASS) competition.
The distance to the Moon is measured to a precision of a few centimeters by bouncing laser beams off reflectors placed there by the Apollo astronauts.