Observe
Inspect planetary and astronomical models.
Interactive demonstration · Planets, gravity and stars
4P3X CosmosQuest™
Explore authored astronomy scenes through guided missions, observations and questions.
What to explore
Planets, gravity and stars
Investigate
Compare scale, motion and gravitational effects in teaching representations.
Explain
Record observations and reason about the model’s limits.
Teaching models simplify anatomy, physics and environments. They support exploration and explanation; they are not medical guidance, engineering certification or verified educational outcomes.
Interactive demonstration
Open the learning world
Artwork and recorded speech load separately as you explore. Allow time for the first visit, or choose the film chapter and written overview.
The interactive page loads only when you choose Launch. A compatible browser with 3D graphics support is needed; speech and performance depend on the device.
Progress is stored in this browser where supported. Use the experience’s export controls when available before clearing browser data. This world is outside the site’s offline pack; use the saved-film option for an offline recorded tour.
