Zoom from the Sun’s flames to Voyager 1 at the edge of interstellar space. Tap any world to learn about it (and find out what you would weigh there), or any spacecraft to watch its route unfold.
Drag to move · scroll or pinch to zoom · tap anything
Crewed
Flyby
Orbiter
Lander
Rover
Telescope
Sample return
Impactor
Every world and mission, as a list
Worlds
Missions, oldest first
Not to scale: distances are squeezed so that each step outwards is a bigger jump than the last, and worlds are drawn far larger than life. The ruler along the top shows true distances in AU (Earth–Sun distances) and how long light takes to cross them.