Save 20% off the Interactive LEGO Technic Planet Earth and Moon in Orbit

For space enthusiasts and LEGO lovers alike, this is a stellar deal! Amazon is offering the LEGO Technic Planet Earth and Moon in Orbit 42179 for just $59.99, a 20% discount. That's roughly 11 cents per brick—the lowest price we've seen, matching Black Friday's best deal. This interactive set is perfect for both kids and adults.

LEGO Technic Planet Earth and Moon in Orbit 42179

New Price Drop!

$74.99 $59.99 at Amazon

This 526-piece set (measuring 9" high, 12.5" long, and 7" wide) is recommended for ages 10+. It's a relatively quick build, taking a few hours at most. But the fun doesn't stop there!

The real magic lies in its interactive design. Turn the handle to witness four amazing movements: Earth's rotation, the sun's rotation, the moon orbiting Earth, and Earth orbiting the sun. It's captivating to watch and a fantastic educational tool. Kids learn about crankshafts and the relationship between the sun, moon, and Earth, understanding months, seasons, and moon phases. It's a far more engaging build than many other single-build LEGO sets.

Looking for more amazing LEGO sets? Check out our picks for the best LEGO sets of 2025. For a glimpse into the future, explore upcoming LEGO releases for January and beyond.

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