The LLRV was a spacecraft simulator for the Apollo lunar lander. The orbiter mapped the comet in anticipation of detaching its lander. It has 3 major modules&colon; Orbiter, Lander and Rover. It consisted of an orbiter and a lander. India recently launched chandrayaan 2 mission to moon which had included a lander and rover. Chandrayaan-3 is a proposed mission by India, consisting of a lunar lander and a rover. "Beresheet" was a demonstrator of a small robotic lunar lander. The combined mass of the lander and rover was approximately . The only integrated lunar lander publicly proposed is the Boeing HLS. SpaceX has proposed a non-reusable variant for the human lunar lander component for Artemis. The mass of the LK was 40% of the mass of the Apollo lunar lander. A few of the included games, such as "Lunar Lander", exhibit some flicker. It was invented for the heat shields flown on the Viking Mars lander missions. It then took pictures of the "Luna 21" lander and landing site. In May 2019 Blue Origin announced the "Blue Moon" lander.