CubicFun"s range of 3D puzzles are fun and challenging to build, and leave you with an attractive scale model that can be displayed in your home or office. The puzzles are manufactured in Guangdong, China, and are sold in 80 countries throughout the world. An instruction leaflet is also included which provides instructions on how to construct the puzzle, as well as interesting facts and information about the model. A fun and challenging 3D puzzle of Curiosity Rover. Constructed using CubicFun"s unique slotting system. Difficulty Level: 4 stars ; Number of Pieces: 166. Construction time: 120 to 150 minutes. Length when completed: 10.7". Product Specifications: Material Type: EPS Foam Board. Box Dimensions: 11.8x8.9x1.4". Item Model Number:P652h. Item Weight:16.8oz. Curiosity is a car-sized robotic rover exploring Gale Crater on Mars as part of NASA"s Mars Science Laboratory mission (MSL). Curiosity was launched from Cape Canaveral on November 26, 2011, at 10:02 EST aboard the MSL spacecraft and landed on Aeolis Palus in Gale Crater on Mars on August 6, 2012, 05:17 UTC. The Bradbury Landing site was less than 2.4 km (1.5 mi) from the center of the rover"s touchdown target after a 563,000,000 km (350,000,000 mi) journey. The rover"s goals include: investigation of the Martian climate and geology; assessment of whether the selected field site inside Gale Crater has ever offered environmental conditions favorable for microbial life, including investigation of the role of water; and planetary habitability studies in preparation for future human exploration. Curiosity"s design will serve as the basis for a planned Mars 2020 rover mission. In December 2012, Curiosity"s two-year mission was extended indefinitely. On June 24, 2014, Curiosity completed a Martian year-687 Earth days-after finding that Mars once had environmental conditions favorable for microbial life.