太空船

2019 December 19 Apollo 17’s Moonship Image Credit: Apollo 17, NASA, (Image Reprocessing: Andy Saunders) Explanation: Awkward and angular looking, Apollo 17’s lunar module Challenger was designed for flight in the near vacuum of space. Digitally enhanced and reprocessed, this picture taken from Apollo 17’s command module America shows Challenger’s ascent stage in lunar orbit. Small reaction control thrusters are at the sides of the moonship with the bell of the ascent rocket engine underneath. The hatch allowing access to the lunar surface is seen at the front, with a round radar antenna at the top. Mission commander Gene Cernan is clearly visible through the triangular window. This spaceship performed gracefully, landing on the Moon and returning the Apollo astronauts to the orbiting command module…