Follow in the footsteps of 4 pioneering women of NASA (National Aeronautics and Space Administration?America?s space agency) with this fun and inspiring LEGOA(r) set. Build the Hubble Space Telescope and learn astronomy with the Mother of Hubble? Nancy Grace Roman. Develop the software for space missions with computer scientist Margaret Hamilton. And launch the space shuttle with Sally Ride, the first American woman to fly in space, and Mae Jemison, the world''s first woman of color in space. Build, play, learn and one day you too could become a science, technology, engineering or mathematics superstar!? Includes 4 minifigures: Nancy Grace Roman, Margaret Hamilton, Sally Ride and Mae Jemison. ? Features 3 LEGOA(r) builds illustrating the areas of expertise of the 4 featured women of NASA. ? Nancy Grace Roman?s build features a posable Hubble Space Telescope with authentic details and a projected image of a planetary nebula. ? Margaret Hamilton''s build features a stack of book elements, representing the books of listings of Apollo Guidance Computer (AGC) onboard flight software source code. ? Sally Ride and Mae Jemison?s build features a launchpad and Space Shuttle Challenger with 3 removable rocket stages. ? Also includes printed nameplates for each of the 4 women featured in this set. ? Great for role-playing space exploration missions. ? Includes a booklet with building instructions, plus information about the 4 featured women of NASA, the set''s fan creator and the LEGO designers. ? Nancy Grace Roman''s build measures over 2" (7cm) high, 3? (9cm) wide and 2? (6cm) deep. ? Margaret Hamilton?s build measures over 2" (6cm) high, 3? (8cm) wide and 1? (4cm) deep. ? Sally Ride and Mae Jemison?s build measures over 4" (12cm) high, 3? (10cm) wide and 2? (6cm) deep.;Material And Composition-Plastic.