|LEGO → System → Space → Life on Mars|
7310 Mono Jet is a Life on Mars set released in 2001. It includes a small jet and assistant minifigure assembled from 28 pieces in total. It is one of the smallest Life on Mars sets, the other being 7309 Rover. They both contain 28 pieces but as for size, Mono Jet is slightly bigger. This set also contains one of the three astronauts.