Given how much I enjoyed the Project Hail Mary movie, I was beyond hyped to get my hands on the Lego Project Hail Mary set. And now that I've built it, I'm thrilled to say it does not disappoint. You could even say that it's amaze, amaze, amaze!

The titular Hail Mary is the spaceship from "Project Hail Mary", the Andy Weir novel-turned-Hollywood blockbuster that carries Ryland Grace (Ryan Gosling) across the stars to save humanity. While the design of the ship is certainly described in the book, this is definitely a Lego rendition of the movie version. So, if you're an Andy Weir fan who imagined it looking a little different, you can blame the studio.

Coming in at $99.99 with just under 900 pieces, it's a lot smaller than we expected (and hoped for). If you're after something comparable to the hefty NASA Artemis Space Launch System or gargantuan Venator-Class Republic Attack Cruiser sets, then you'll be disappointed. However, the Lego Project Hail Mary has a heck of a party trick to make up for its diminutive size: A spinning mechanism that simulates the centrifugal gravity system of the ship.

Lego Project Hail Mary review: Build

The Lego Project Hail Mary is constructed from 830 pieces, split across six numbered paper bags, with a few large pieces in a separate plastic bag. I built the kit over the course of two nights, but you could easily smash it out in a single evening if you wanted to.

The build starts with a little diorama, showcasing the Ryland and Rocky minifigures on either side of a window (the barrier that separates them when they first meet and learn to communicate in the movie). It's a cool little display that can work well on its own or can be attached to the stand of the ship itself.

From there on, four out of the six bags are almost entirely dedicated to the display stand and the incorporated spinning mechanism, with the final section of bag four attaching the ship’s crew module to the spinning mechanism. Thanks to the intricate mechanism inside it, the stand not only spins, but also retracts and extends the crew section of the ship, simulating the centrifugal gravity system from the movie. While it's a complicated mechanism that means a lot of Technic pieces, but the build itself is straightforward thanks to the clear instructions.

At last, the final two bags will see you constructing the ship itself. This consists of the main body where the thruster is housed, the three fuselage sections, and the solar panel array that provides power to the ship. Some builders might be disappointed that the actual spacecraft is a remarkably small part of the build process, but I think the spinning display stand is cool enough to offset that. Also, there are no stickers, which is always a huge win for me.

Lego Project Hail Mary review: Design

As I mentioned earlier, the display stand is surprisingly hefty and draws the eye away from the beautiful ship – a bit more than you might want from a display piece. That's the downside, but the upside is that it's an awesome party piece. Turning the handle on the front of the stand in either direction rotates the entire ship, simulating its spin in the movie. If you turn the handle clockwise, the crew module extends outward, while turning it counterclockwise retracts it.

The ship itself is a great recreation of Grace's eponymous craft, the Hail Mary. It's quite small, as Lego spaceships go, so there are no interior details or easter eggs hiding within the construction. Despite that, it captures the distinctive silhouette of the craft well, and includes all the major details, like the astrophage-powered engines that make the whole mission possible. From the three main pillars of the ship, which are the fuel tanks that store the astrophage, to the solar panel arrays that stick out from the main body, it all looks great.

I really love the little mini-diorama scene that you can create between Grace and Rocky, recreating their tentative first contact. It's a clever bit of design too, as you can attach their individual plinths to the main display and tuck the glass divider away in the stand. The minifigures themselves are great too. Grace has a custom red NASA flight suit, while Rocky is barely a minifigure — he's an eccentric collection of pieces mashed together, but I can't deny the end result is unmistakable Rocky.

Should you buy the Lego Project Hail Mary?

Overall, the Lego Project Hail Mary is a wonderful set that should thrill fans of the movie (more so than fans of the book, although I’m sure they’ll enjoy it too). The ship looks fantastic, and the spinning mechanism is wonderful to see in motion. There are actually some enterprising companies out there selling motorized mod kits for it, which is something I'm seriously considering checking out myself.

With that said, the prominent nature of the stand and somewhat gimmicky spinning feature does limit its appeal as a display model. Plus, those who aren’t big into technic-like builds may want to pass on this one and just admire it from afar.

Finally, while the build itself is only suitable for older teens and adults due to the complex nature of the internal workings, the finished model will definitely delight younger kids thanks to the interactivity it offers.

Playmobil is known for crafting imaginative playsets, taking kids (and adults) on big adventures from the comfort of their homes. When it comes to the exploration of space, they've got a lot to offer. Not only has Playmobil created two mega Star Trek sets, releasing the Playmobil USS Enterprise long before LEGO released its own version and the Playmobil Klingon Bird of Prey back in 2023 (both of which we've reviewed and loved), but they've even collaborated with the real-life European Space Agency (ESA).

As Nadia Lüders, ESA's partnership and brand licensing officer, said in a statement: “This partnership ensures that the curiosity and wonder of space continue to spark young imaginations — nurturing a new generation ready to explore, innovate and shape the Europe of tomorrow.”

Playmobil's dedication to weaving space exploration and learning into imaginative play is demonstrated in the sheer amount of space and sci-fi sets they have to offer, of which we'll jump into all 13 of them below. Ranging in price from the Playmobil Space Ranger for $15 to the Star Trek USS Enterprise for $354, there are playsets for a range of ages, interests, and budgets.

Not a fan of Playmobil, or can't find the right set? We've also rated and ranked the best Lego Star Wars, Lego space, and Lego Marvel sets you can buy.

The best Star Trek Playmobil sets we recommend 2026

Playmobil USS Enterprise

Playmobil launched the Star Trek USS Enterprise years ahead of LEGO’s November 2025 release date, and it made us ask the question: Playmobil versus Lego, which is the best USS Enterprise set? For starters, the Playmobil set comes in cheaper. And while it’s got 150 pieces in comparison to Lego’s 3,600, it’s still a lot bigger, measuring over 3 feet (1 meter) in length.

When our expert testers gave the Playmobil Star Trek USS Enterprise a full review, it earned a whopping 4 ½ stars, delighting with its authentic light and sounds, and an ease of build that results in a gorgeous replica. Yes, it’s expensive and it has a lot of stickers, but if you’re a fan of both Star Trek and Playmobil, it’s an excellent model you can keep in your home forever. Recommended for ages 10 years and up.

Playmobil Klingon Bird of Prey

Playmobil followed up its Star Trek USS Enterprise with another impressive model, the Klingon Bird of Prey. Now considered a collectible, it’s a little harder to get your hands on, though we found it at an online toy store for $350.

If you’re wondering whether it’s worth the investment, in our expert Playmobil Klingon Bird of Prey review, we called this set “among the most impressive toys and models Space.com has had the pleasure of reviewing.” Impressive detail, great lights and sounds, and figurines that are a lot of fun are just some of the reasons we gave it 4.5/5 stars. And after the build is done, it looks fantastic on its included display.

It’s on the larger side, though (19.5 x 23 x 7.25 inches / 50 x 58 x 18 cm), so make sure you have room to display it before you buy. Recommended for ages 10 years and up.

Playmobil Star Trek figures

To accompany your Star Trek investments, or just to have as part of a wider Playmobil space collection, you can also secure the four Playmobil Star Trek figurines. James T. Kirk, Mr. Spock, Dr. Leonard McCoy and Nyota Uhura all come in this pack alongside individual accessories.

Kirk comes with his phaser, Spock a tricorder disguised as a bag, McCoy with a so-called hypospray and Uhura with a skirt to change outfits. For any Trekkies, it's an affordable addition for any ultimate fan's collection. This one's recommended for ages 10 and up.

The best space ESA-collaborated Playmobil sets we recommend 2026

Playmobil ESA Starter Pack Space Mission

Playmobil and ESA have built a partnership, and an accompanying six different play sets, to inspire a love of intergalactic exploration. And the Starter Pack Space Mission is a great introduction to building out a Playmobil collection dedicated to all things space, especially as the sets can be mixed, matched and expanded.

In the pack, you get an astronaut figure, lunar rover with two lights, antenna, solar panel, satellite dish, rock samples and other accessories. Recommended for ages 4 years old and up, it's a gift for any space lover, whether they're a kid or adult.

There's also a nod to the ESA with the organization's logo emblazoned on both the rover and astronaut's spacesuit. As the production description states: "The astronaut discovered unusual soil samples during a tour with the lunar vehicle. The samples now have to be analyzed very quickly in the mobile station and the results transmitted via satellite. What will the results be?"

Playmobil ESA Astronaut with Robot

A smaller set that works alongside the others in the Playmobil/ESA range, the Astronaut with Robot is a two-figure build consisting of 42 pieces. As the pack explains: “Together with his reliable companion robot and a nimble Mars crawler, the astronaut collects fascinating soil samples on the Red Planet.”

And you don’t only get a robot and astronaut (able to sit and stand) with the set, but a backpack, ground scanner analysis station, rock samples, base plate, gripper arm and more, too. Suitable for young explorers from age 4 years and up, it's an excellent addition to the larger Mars mission, working alongside the rest of the themed Playmobil sets.

Playmobil ESA Mars Exploration Rover

With the Playmobil ESA Mars Rover, you can launch your own mission to Mars in this 76-piece set. It comes with drill, cameras and high-tech sensors, as well as rock samples and other accessories to build your great space exploration adventure. And it's also focused on the types of powerful scientific instruments you'd find on the actual Mars Rover, as well as reenacting the way you'd store and analyze the samples.

As with any of these sets, imagination is key, but that's helped along with the inclusion of everything you need to bring authentic space exploration to life. The Playmobil ESA set is perfect for fans and includes rotating drills, movable cameras and a sturdy six-wheel drive to make discovery possible.

Playmobil ESA Space Glider

This speedy space glider is the perfect way to zip around on the surface of Mars, using its in-built claw to retrieve rock samples and even crystals. With a rotating turret and powerful blasters, there's a lot of fun to be had at only $25.

The set comes with a female astronaut, accessories, tools, projectiles, a gripper arm and glowing rock samples to dream up your own adventure. One of the smaller Playmobil ESA collaboration playsets, it has 48 pieces and is recommended for ages 4 years and up.

Playmobil ESA Mars Expedition

Less widely available is the Playmobil Mars Expedition playset. Recommended for ages 6 and up, it's an older playset with plenty to do, with 173 pieces and a whole lot of accessories.

Inside the playset, you get a full Mars Rover with drill attachment and various other tool attachments, including an extendable, moveable arm, gripper and blaster. The rover also includes functioning light and sound effects, as well as gripper arm action, driving sounds and an alarm.

The best space Playmobil sets we recommend 2026

Playmobil Mars Research Vehicle

Alongside Playmobil's ESA collaboration and the Star Trek playsets, Playmobil also has its own themed collection dedicated to space, including their own Mars Research Vehicle. Thanks to a removable roof, you can get inside the vehicle with space for four adult figures. You can also enter and exit the side via the ramp, and the movable arm can hold three different attachments, including a claw gripper, drill and laser gun.

Recommended for ages six and up, there are 74 pieces to build, as well as the opportunity to enjoy the functioning lights and sound effects (though you'll need to buy 2 x AAA batteries separately).

Playmobil Mars Mission Play Box

Not to be confused with the ESA Space Mission set, the Mars Mission Play Box comes with a large research station that can be opened via two front panels, with an accompanying astronaut and robot who work together to study the water crystals found on Mars.

The beauty of this playset is that it’s ready for on-the-go play as all the pieces can be stored inside the research station, while the top can be used as a handle. As well as the figures, it also comes with a satellite, walkie-talkie and other accessories. Recommended for ages 4 years and up.

Playmobil Mission Space Drone

The Mission Space Drone set comes with a space drone, astronaut figure with spacesuit and space shoes, space rock and other accessories for a full space flight adventure. Even better, under the drone are two fully-functioning cannons which shoot out launch missiles.

Create your own space mission by exploring alien planets with your astronaut and space drone at the ready. With 57 pieces, it's recommended for ages 4 years and up, meaning space exploration can start early. Right now, it's on offer at Amazon, but at time of writing, there were only 4 left in stock.

Playmobil Satellite Meteoroid Laser

With an astronaut quite similar to the Mission Space Drone set, instead of a drone, you're equipped with a functioning meteoroid laser. As the pack says: “Keep the mission on track and destroy any space debris that blocks your way with the satellite meteoroid laser!”

To use, you lay the meteoroid in front of the laser, simultaneously pressing in the center on both sides to shatter it into pieces. You can even connect your astronaut straight to the vessel with a connected arm attachment. The set includes an astronaut, satellite, break-apart meteoroid, laser darts and other accessories. Recommended for ages 4 years and up.

Playmobil Space Ranger

Expand your Playmobil space sets with this affordable Space Ranger kit, consisting of 64 pieces and recommended for ages 4 years and up. The set includes one figure, speedster, helmet, vest and lots of other space gear for your other figures to wear and play with.

When you're ready to fly the speedster, Playmobil has even designed it so the landing feet fold up, ready to make it as streamlined as possible for flight. As a gift set, it has a label that can even be personalized to the space fan in your life.

Lego is amazing, and Lego Star Wars in particular. The fact that you can spend $1000 on a gigantic Death Star set is a clear sign it's not just for kids.

But there's a catch; Lego retires sets, meaning that, unless you're willing to pay silly prices on eBay, they're forever out of your reach. Oh, sure, Lego might need space for new sets, and stores likewise, but that's no excuse to rob builders of the best Lego Star Wars sets, especially with Star Wars' 50th anniversary next year.

I've rounded up the best deals on retired or retiring Lego sets. Some of these sets have been this price before Prime Day but don't count on them sticking around much longer.

• Check out our Prime Day hub, where we bring you the best deals of Prime Day 2026, including early Prime Day deals.
• We've also got you covered with reviews and rankings of the best telescopes, binoculars, star projectors, cameras, drones, Lego, streaming and more.

Star Wars' Clone Wars-era Republic Gunship may not be a miracle of practicaliy but I think it's cool as heck and that alone is reason enough to pick up this Lego Star Wars Coruscant Guard Gunship, $42 off for Amazon Prime Day.

Save $42 on this Lego Star Wars Coruscant Gunship set

The other reason? This set has already been retired by Lego meaning that not only are you saving big, this could be your last chance to buy the Lego Star Wars Coruscant Guard Gunship, before scalpers start selling it for silly money on eBay.

On top of looking seriously imposing, this Lego set has major play potential. You can swoosh it round the living room, loaded it up with the five included mini figures and accidentally drop Chancellor Palpatine because there's something off about that guy.

If this set isn't to your taste (maybe you're one of those evil Separatists), we've rounded up the Best Lego Star Wars sets. And don't forget to check out our other Prime Day deals.

• Check out our Prime Day hub, where we bring you the best deals of Prime Day 2026, including early Prime Day deals.
• We've also got you covered with reviews and rankings of the best telescopes, binoculars, star projectors, cameras, drones, Lego, streaming and more.

This is a real Prime Day deal double-whammy. Not only is this Lego Star Wars Coruscant Guard Gunship $42 off, the cheapest it has ever been, but as a retired set this could be your last chance to own it. Without paying silly money to eBay scalpers, that is; it's already sold out on Lego's website.

Not only does this set look good on a shelf, but it has got real potential, with opening and closing doors, firing missiles and a special handle to swoosh it around your living room!

It also boasts five minifigures: Three Clone Troopers, Chancellor Palpatine and Senator Padme Amidala. Go on, Padme, give Palpatine a push. It'll save you a lot of trouble in the long run.

If you love the Clone Wars era of Star Wars, this is a superb offer but you'll have to move fast.

Key features: 1083 pieces, builder's age 9+, 27.5 × 5.5 × 14.5 × 16 in. / 15 × 37 × 41 cm size

Product launched: September 2023

Price history: We've seen the price drop a little, but this is the lowest it's ever been and likely your last chance to buy it.

Price comparison: Amazon: $98

Reviews consensus: We loved the UCS Lego Star Wars Republic gunship, and this smaller model is also extremely cool, albeit with just five figures. Its Amazon reviews are near unanimous; few complain about the price tag and this price cut addresses that.

✅ Buy it if: You want a brilliant, play-friendly set to go with your other Clone Wars Lego sets.

❌ Don't buy it if: You're not a fan of the Clone Wars era. Instead, consider something like this Lego Star Destroyer, also reduced for Prime Day.

Check out our other guides to the best telescopes, binoculars, cameras, star projectors, drones, lego and much more.

Are you scratching your head, wondering what to buy for a child? Our expert Tantse recommends this Astronaut Galaxy Projector and right now, during Prime Day, it's just $25.

Enjoy stunning, starry displays with this Astronaut Galaxy Projector, now $25 at Amazon

Faced with buying a present for her nephews, and having been suitably impressed when she reviewed this Astronaut Galaxy Projector, Tantse (our long-time star projector reviewer), settled on this gift and she's had no complaints!

We rank it one of the best star projectors and best star projectors for kids because, despite its budget price tag, it creates some amazing, room-filling displays that'll leave children wide-eyed. Adults are just as likely to be delighted, too!

Looking for more savings? Check out our other Prime Day deals.

• Check out our Prime Day hub, where we bring you the best deals of Prime Day 2026, including early Prime Day deals.
• We've also got you covered with reviews and rankings of the best telescopes, binoculars, star projectors, cameras, drones, Lego, streaming and more.

As challenges go, one of the biggest trials in life is buying a gift for someone else's child. Assuming you like their respective adults, a drum set or a Nerf gun is right out. Fortunately, our expert Tantse Walter has the answer, with this impressive but pocket-friendly Astronaut Galaxy Projector.

Despite the name, this cool projector, which Tantse gifted to her nephews, projects both stars and galaxies. It's not scientifically accurate, but it punches well above its price tag.

In Tantse's review of the Astronaut Galaxy Projector called it "a well-made novelty star projector that every kid, or space fan, will love to have in their bedroom," and even if the kids in question aren't skywatchers, it could well kindle their interest in the cosmos.

With its remote control, customizable displays and 45-90 minutes sleep timer, adults will find it a handy meditation tool or relaxation tool too. At $25, this Astronaut Galaxy star projector is a superb gift that can transform any room.

Key features: Remote control, projects light shows, sleep timer, compact

Price history: This model tends to retail for between $29.99 and $34.99. We've sometimes seen it dip cheaper, though there are also several versions of this projector.

Price comparison: Amazon: $25

Reviews consensus: In our review of the Astronaut Star Projector, expert Tantse awarded it four stars out of five and Amazon purchasers rank it even higher.

Space: ★★★★

Featured in guides: Best star projectors, best star projectors for kids

✅ Buy it if: You want a star projector that, despite its novelty appearance, offers excellent performance and won't cost you a fortune.

❌ Don't buy it if: You want scientific accuracy because, as impressive as they are, this projector's displays don't match the night sky. Instead, consider the Sega Toys Homestar Flux.

Check out our other guides to the best telescopes, binoculars, cameras, star projectors, drones, lego and much more.