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278

LEGO

Space Exploration Telescope

Name: Space Exploration Telescope
Brand: LEGO
SKU: 31378

Reference: #31378 · released in 2026

Themes: Creator › Creator 3-in-1

The LEGO Space Exploration Telescope set, released in 2026 in the Creator 3-in-1 theme, holds 278 parts and builds an adjustable telescope on a tripod with a solar system model, an adjustable microscope, or a UFO model featuring posable antennae. It includes a light brick and three interchangeable lenses decorated with a planet, a star, and the Moon.

This set from LEGO includes a total of 278 parts distributed across 102 distinct unique parts.

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278

Total parts

102

Unique parts

LEGO

Universe

Booklet 1/3 20.36 MB

Booklet 2/3 11.54 MB

Booklet 3/3 6.61 MB

Set parts (102)

278 parts in the box

Technic Pin Connector Hub Perpendicular 3L with 2 Pins

Light Bluish Gray

Plate 2 x 2 Corner

Black

Tile 1 x 4 with Groove

Black

Tile Special 1 x 2 with Handle

Red

Tile Special 1 x 2 with Handle

Blue

Tile Special 1 x 2 with Handle

Yellow

Brick 2 x 2

Red

Brick 1 x 1

White

Plate 2 x 2

Black

Plate 1 x 2

Black

Plate 1 x 1

White

Brick Round 1 x 1 Open Stud

White

Tile 1 x 2 with Groove

Dark Azure

Technic Beam 2 x 3 Thick [90° Offset Centre Beam Hole]

Dark Bluish Gray

Plate 1 x 8

Black

Plate 1 x 8

Dark Azure

Bar 1L with Clip [Cut Edges and One Side Hole] [Full Clip]

Black

Technic Axle 12

Black

Plate 1 x 4

Dark Azure

Technic Axle Pin without Friction Ridges Lengthwise

Tan

Technic Panel Dome 5 x 5 with Pin Holes

Yellow

Dome 1 x 1 x 2/3

Light Nougat

Technic Panel Dome 5 x 5 with Axle Holes

Yellow

Technic Pin Connector Hub with 2 Perpendicular Axles

Dark Bluish Gray

Bar Holder with Clip

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Black

Brick Special 1 x 2 with 2 Studs on 1 Side

Dark Azure

Brick Curved 2 x 1 No Studs [1/2 Bow]

Light Bluish Gray

Tile, Star with Stud Holder, Pin Hole

White

Plate Round 4 x 4 with 2 x 2 Round Opening

Black

Plate Round 4 x 4 with 2 x 2 Round Opening

White

Technic Beam 3 x 5 Thick [90° Offset Centre Beam Holes]

Black

Brick Curved 2 x 2 x 2/3

Black

Technic Axle 5 with Stop

Reddish Brown

Tile Special 1 x 1 with Clip with Rounded Edges

Black

Brick Round 2 x 2, Pin Holes

White

Technic Axle Pin 3L with Friction Ridges Lengthwise and 2L Axle

Black

Plate Special Round 2 x 2 with Center Stud (Jumper Plate)

Black

Brick Round 2 x 2 Sphere with Stud [Plain]

Nougat

Bar 2L with Towball

Dark Bluish Gray

Plate Round Half 4 x 8

Black

Plate Round Half 4 x 8

Medium Azure

Cylinder Half 2 x 4 x 2 with 1 x 2 Cutout

White

Tile 2 x 3

Black

Brick Special 1 x 1 with Studs on 2 Adjacent Sides

Black

Turntable 2 x 2 Female

White

Minifig Head, Globe, Bright Green Land Print

Blue

Brick Round 2 x 2 x 2 Robot Body, Axle Holder '+' Orientation

White

Plate Round Corner 4 x 4

Dark Blue

Technic Axle 2 Notched

Red

Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced

Blue

Technic Gear 12 Tooth Double Bevel

Black

Technic Ball Joint

Red

Technic Ball Joint

Tan

Technic Ball Joint

Dark Turquoise

Technic Ball Joint

Dark Azure

Plate Special Round 1 x 1 with Hollow Stud and Horizontal Bar 1L

Black

Plate Special 2 x 2 Splat Gear, 6 Teeth

Black

Plate Special 1 x 2 Rounded with 2 Open Studs

White

Weapon Chakram / Hoop Blade / Ring

Pearl Gold

Weapon Chakram / Hoop Blade / Ring

Black

Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot

Blue

Technic Axle Pin with Friction Ridges Lengthwise

Blue

Brick Special 1 x 1 with Studs on 2 Sides

White

Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs

Black

Brick Round Corner 4 x 4 Macaroni Wide with 3 Studs

Blue

Technic Plate Rotor 3 Blade with Smooth Ends, 6 Studs, 1 Bottom Ridge (Propeller)

Light Bluish Gray

Brick Sloped 30° 1 x 1 x 2/3 (Cheese Slope)

Black

Technic Axle Connector Smooth [with x Hole + Orientation]

Black

Cone 1 x 1 [Top Groove]

Dark Turquoise

Plate Round 4 x 4 with Pin Hole

White

Plate Special 1 x 2 with Handle on End [Closed Ends]

Light Bluish Gray

Window 1 x 2 x 2 Flat Front

Black

Glass for Window 1 x 2 x 2 Flat with Planet, Stars on Black Background Print

Trans-Clear

Glass for Window 1 x 2 x 2 Flat with Crescent Moon on Black Background Print

Trans-Clear

Glass for Window 1 x 2 x 2 Flat with Stars on Black Background Print

Trans-Clear

Plate Special 1 x 1 with Clip Vertical [Thick Open O Clip]

Black

Plate Special 1 x 1 with Clip Horizontal [Thick Open O Clip]

Trans-Clear

Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Yellow LED]

Trans-Clear

Bar 6L with Stop Ring

Dark Bluish Gray

Plate Special 4 x 4 with 2 x 2 Opening

Black

Weapon Hilt Symmetric

Black

Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides

White

Technic Gear 20 Tooth with Axle Hole [+ Opening]

Dark Azure

Technic Brick 1 x 1 with Axle Hole

Dark Azure

Bracket 1 x 1 - 1 x 2 Inverted

Black

Technic Gear Rack 1/4 Circle 6 x 6, 15 Teeth

Black

Plate Round Corner 2 x 2 with 1 x 1 Cutout

White

Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]

White

Brick Round Corner 2 x 2 Macaroni with Stud Notch and Reinforced Underside [New Style]

Black

Plate Round 1 x 1 with Open Stud

Black

Brick Sloped 30° 1 x 2 x 2/3

White

Dome Hemisphere 4 x 4

Trans-Clear

Plate 1 x 1 x 2/3 with Open Stud

Black

Bar 5L with Handle (Friction Ram)

Black

Bar 3L

Black

Brick Round 2 x 2 [Grill]

Black

Brick Curved 4 x 1 Double, No Studs

Black

Arm Skeleton [Bent / 2 Clips]

Black

Brick Round 2 x 2 Truncated Cone

White

Tile Round 1 x 1

White

Tile Special 1 x 2 with Sloped Walls AKA Money / Gold Bar [Ingot]

Pearl Gold

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