Jupiter Moons and Missions Cards

Twelve double-sided Jupiter cards for ages 7+: the four big moons and eight missions and events, from Pioneer 10 in 1973 to Europa Clipper, with public-domain NASA pictures (and one CC0 launch photo) or REALLYBYTE drawings on the front, checked facts on the back, a timeline game and a moon quiz.

What’s inside:

- How to print and play (timeline game and moon quiz)

- 12 double-sided cards: Io, Europa, Ganymede, Callisto, Pioneer 10, Voyager 1, Shoemaker-Levy 9, Galileo, Cassini, Juno, Juice and Europa Clipper

- Mission timeline mat with answer

- Credits, licence & sources

Pages: 8 (including cover and credits). Sizes: A4 (210 × 297 mm) and US Letter (8.5 × 11 in), both PDFs included in one zip.

Printing: Print at 100% / actual size on A4 or US Letter. Inside pages use light backgrounds and print well in black and white; covers are dark, so start from page 2 to save ink. Cards: print double-sided, flipping on the long edge, on thin card.

Every fact is checked against NASA, JPL and ESA web pages (checked 27 Oct 2026) and the sources are listed on each pack’s credits page. Facts that can change, such as moon counts, mission plans and how long the Great Red Spot has been watched, are true as of that date. Pictures are public-domain NASA, ESA and JPL images from Wikimedia Commons (plus one CC0 launch photo by SpaceX); artist’s impressions are labelled as such, and drawings, puzzles and layouts are REALLYBYTE’s own work. Not endorsed by NASA, ESA or JPL.

Licence: personal and single-classroom use. You may print as many copies as you need for your own family or your own class, and share it with your class through a password-protected platform. Please don’t resell, re-upload or share it publicly. For school-wide use, please email info@reallybyte.com.

Made by REALLYBYTE, the team behind jupiter.planets.im. Questions: info@reallybyte.com

This is a digital download: no physical item will be shipped.