Astronomy & Physics
From the Sun to the black hole at the end of the map. Play mission control first, then learn the physics that keeps the ship on course.
./astro/space-101
Space 101: From the Sun to Gargantua
You play mission control on a deep-space flight
Fly outward from the Sun, past the Milky Way, through a wormhole and up to a black hole. Learn the scale and the physics on the way.