LEGO Space Exploration Telescope (31378)

The LEGO Space Exploration Telescope (31378) is part of the Creator 3in1 theme and includes 278 pieces.

With a price per piece of $0.13, this set falls within a fair price per piece range.

Expected to retire in Dec 2026.

LEGO Space Exploration Telescope set 31378
Set Number31378
Pieces278
Minifigs0
Age8+
MSRP$34.99
ReleasedJan 2026
RetirementDec 2026
Price Per Piece$0.13Fair Value

LEGO Set Inventory

View the full parts list for this LEGO set, including quantities, colors, part numbers, and part images.

View Set Inventory
More details at LEGO.com for 31378 Space Exploration Telescope
Search Amazon for 31378 Space Exploration Telescope
Affiliate Link

Alternate Builds for LEGO Space Exploration Telescope

These fan-created alternate builds use parts from this LEGO set.

More LEGO Creator 3in1 Sets

LEGO Iconic Ferris Wheel set 31389Iconic Ferris Wheel31389LEGO Music Decor Piano with Cat set 31392Music Decor Piano with Cat31392LEGO Cute Animals: Red Panda set 31394Cute Animals: Red Panda31394LEGO Iconic Pirate Ship set 31387Iconic Pirate Ship31387LEGO Art Fashion Bag with Storage set 31391Art Fashion Bag with Storage31391LEGO Wild Animals: Majestic Lion set 31386Wild Animals: Majestic Lion31386