Space Simulator: Planet Engine

Every planet and moon where it really is tonight, 109,000 stars at their measured distances, and a ship to reach them. Fly anywhere, land on other worlds, or smash a planet and see what real physics does to it. TRAVEL BY SHIP - Fly from the cockpit, or watch your ship from outside, lit by the nearest star. - Set the speed yourself, from a rocket's to millions of times the speed of light, and see how far it really is: light-years, light travel time, and how long Voyager 1 would take. - Below light speed, relativity shows: stars crowd ahead and turn blue, and time on board runs slower. - Land on the Moon and Mars, or drop to the cloud tops of Jupiter. DESTROY WORLD - Smash a planet with asteroids, antimatter, a passing black hole, a gamma-ray burst or a nearby supernova. Every blast is sized with the same physics as real impacts. - Work through 30 destroy tasks in three chapters. CRASH SIMULATOR - Replay 17 collisions, real and imagined: the impact that made the Moon, the asteroid that ended the dinosaurs, Shoemaker-Levy 9, Tunguska, Betelgeuse exploding. JOURNEYS - 17 guided flights of about three minutes each, with a few words at every stop, read aloud if you like: ocean moons, the life of a star, the galaxies next door. THE REAL SKY, CLEARLY LABELED - Planets and moons computed for today's date, 109,000 stars, 6,400 confirmed exoplanets, 12,900 galaxies, clusters and nebulae, 13,000 asteroids and comets, and the spacecraft we sent out. - A mark on every object says whether it is measured or imagined. Worlds no one has seen yet are generated from what real planetary systems are like; find one and give it a name. - Eclipses, Moon phases, planets at opposition and meteor showers for the coming year. - Photo mode hides the interface for a clean picture of any view. PLANET ENGINE PRO - Lifetime: $29.99, paid once - Yearly: $19.99 a year - Weekly: $4.99 a week, with a 3-day free trial Prices are in US dollars and may differ in other countries. Payment is charged to your Apple ID at confirmation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. Terms of Use: https://yuescoo.github.io/terms/ Privacy:https://yuescoo.github.io/privacy/