NASA will host a Google+ hangout at 2 p.m. EST Friday, Dec. 20, to unveil a new simulation of the events leading to the creation of “Earthrise,” one of the most iconic photographs of the 20th century.
NASA will host a Google+ hangout at 2 p.m. EST Friday, Dec. 20, to unveil a new simulation of the events leading to the creation of “Earthrise,” one of the most iconic photographs of the 20th century.