Setting up the board…
Take your time — nothing here can go wrong, and you can always try again.
Ready?
Galaxies
Take your time — nothing here can go wrong, and you can always try again.
Full screen — no distractions
Frequently Asked Questions
- What is "Galaxies" and how do you play it?
- Galaxies is a free, interactive science game designed for 8th Grade students. Sort galaxies and features by galaxy type. It supports 1 player(s), takes about 10 min, and is rated easy difficulty.
- Is this game free to play?
- Yes — Galaxies is 100% free with no signup required. Just open the page and start playing instantly in your browser on any device.
- What age or grade level is this game for?
- This game is designed for 8th Grade students. The science content is curriculum-aligned for 8th grade level, making it a great supplement to classroom learning.
- Can my child play this game on a tablet or phone?
- Yes. All LittleActivity games work on any device — desktop, tablet, or phone. No app download needed; games run directly in the browser.
- What science skills does this game cover?
- Galaxies covers 8th grade science skills through interactive gameplay. It builds problem-solving, critical thinking, and subject fluency in a fun, no-pressure environment.
More 8th Grade Science Games
Astronomy and the Solar System
Put distances and sizes in space in order.
easy10 min
Space Missions and Space Exploration
Put the milestones of space exploration in order.
easy10 min
Earth Systems
Sort parts of Earth into its four spheres.
easy10 min
Plate Boundaries and Plate Tectonics
Wire each plate boundary to the landform it builds.
easy10 min
Earthquakes and Volcanoes
Answer questions about earthquakes and volcanoes.
easy10 min
The Rock Cycle
Classify rocks as igneous, sedimentary or metamorphic.
easy10 min