LEGO Technic Planet Earth and Moon Orbit Model Now 20% Off

Attention all space enthusiasts and LEGO aficionados! Amazon is currently offering a stellar deal on the LEGO Technic Planet Earth and Moon in Orbit 42179 set, priced at just $59.95. That's a 20% discount from its original $74.99, translating to roughly 11 cents per brick. This price is the lowest we've seen and matches the best Black Friday offer. This set is a fantastic choice for both adults and kids due to its engaging and interactive design.

LEGO Technic Planet Earth and Moon in Orbit 42179

New Price Drop: LEGO Technic Planet Earth and Moon in Orbit 42179

$74.99 save 20%
$59.99 at Amazon

The Planet Earth and Moon in Orbit 42179 set measures 9" high, 12.5" long, and 7" wide, and is made up of 526 pieces. It's designed for ages 10 and up and offers a straightforward build that can be completed in a few hours. But the fun doesn't stop there!

What sets this model apart is its interactivity. Once assembled, simply turn the handle to observe 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 mesmerizing to watch, but it also serves as an excellent educational tool. Kids can learn about the mechanics of a crankshaft while understanding how the positions of the moon and sun relative to Earth affect months, seasons, and moon phases. Given its educational value and interactive features, this set is a bargain compared to many other LEGO sets that offer less post-build engagement.

If you're interested in exploring more exciting LEGO sets, check out our top picks for the best LEGO sets of 2025. For those eager to see what's coming next, take a look at the upcoming LEGO sets scheduled for January and beyond.

Why Should You Trust IGN's Deals Team?

IGN's deals team brings over 30 years of collective experience in hunting down the most compelling discounts across gaming, tech, and numerous other categories. Our commitment is to provide you with genuine value, steering clear of misleading promotions. We focus on showcasing the best deals from reputable brands that our editorial team has firsthand experience with. To learn more about our methodology, visit our deals standards page, or stay updated with our latest finds by following IGN's Deals account on Twitter.