
Simulations for students, from the Sun to the edge of space
A science simulation platform for students. The Universe Map zooms from the Solar System to 11,000 real galaxies and the edge of the observable universe, built from real star and galaxy catalogues. Plus physics, chemistry and maths simulations, with an AI that explains each result.
Pace needs two or more snapshots. This launch has 1, so velocity and momentum read as unmeasured rather than zero.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.