by Thomas Apr 26,2025
Attention all space enthusiasts and LEGO aficionados! Amazon has a fantastic deal on the LEGO Technic Planet Earth and Moon in Orbit 42179 set, now priced at just $59.95. That's a 20% discount off the original $74.99, bringing the cost down to about 11 cents per brick. This is the lowest price we've seen for this set, matching the best deal from Black Friday. Its interactive features make it an ideal choice for both adults and kids looking to dive into a space-themed building experience.

$74.99 save 20%
$59.99 at Amazon
The Planet Earth and Moon in Orbit 42179 set stands at 9 inches high, stretches 12.5 inches long, and is 7 inches wide. With 526 pieces, it's designed for ages 10 and up. This set is a relatively straightforward build, typically taking just a few hours to complete. But the fun doesn't end with the assembly.
What makes this set truly stand out is its interactivity. Once built, you can turn the handle to initiate four distinct movements: (1) the Earth rotates on its axis, (2) the sun rotates on its axis, (3) the moon orbits the Earth, and (4) the Earth orbits the sun. It's not only visually captivating but also serves as a great educational tool. Kids can learn about the mechanics of a crankshaft while also gaining insights into how the moon and sun's positions relative to Earth influence months, seasons, and moon phases. At this price, it's a steal compared to many other LEGO sets that lose their appeal once the building is done.
For those looking to expand their LEGO collection, check out our top picks for the best LEGO sets of 2025. If you're interested in future releases, explore the upcoming LEGO sets for January and beyond.
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