LEGO wants to turn your out-of-this-world brick design into a reality as part of a new contest calling for space exploration-themed concepts. The winning entry in the LEGO Moments in Space competition will be transformed into a real-life LEGO set that the company will give away as a promotional "gift with purchase" product.

As part of the contest, LEGO is inviting designers ages 13 and up to create what the company describes as “the ultimate space model." The design can be realistic or based on science fiction, as long as it follows a few important guidelines. The final assembled product must be made from around 300 basic pieces, and it can't be too big. It has to be able to fit on a 16-stud-by-16-stud LEGO baseplate inside one of the smaller LEGO boxes. The designs can feature stickers, but they have to be decals from old LEGO sets.

Participants can submit entries for the “LEGO Moments in Space” contest either in the form of digital renderings or photos of real-life projects through February 9, 2018. Fans can vote for the top 25 builds on the LEGO Ideas site, and then a special panel will select the grand-prize winner and 10 runner-ups. The results will be revealed to the public on March 2, 2018.

The winner will not only have the opportunity to see their design made into a real product in 2019, but will also receive a $250 online LEGO shopping spree and a curated collection of LEGO's previous "gift with purchase" sets. Get more information about entering the contest on the LEGO Ideas website.