Space Exploration Telescope

The LEGO® Space Exploration Telescope (set 31378) is a 278-piece LEGO Creator 3-in-1 set released in 2026, built around a STEM-themed transformation across three distinct models. The headline build is an adjustable telescope mounted on a tripod, paired with a solar system model featuring the sun and seven spinnable planets arranged around it. The same bricks rebuild into an adjustable microscope for desktop lab-bench play, or a UFO with posable antennae and landing legs for science-fiction scenes. Each form leans into a different angle of cosmic curiosity, from observation to investigation to imagination. A natural fit for young builders fascinated by space, science, and discovery.