Your telescope surveys a patch of sky hiding 4 steady sources. They're invisible until you detect them. Keep one inside your field of view for 5 seconds to discover it. The signal meter tells you when something's in view.
Transients flash somewhere in the sky for only 2 seconds. Get one inside your field of view for 1 second to catch it.
Find all 4 steady sources and catch at least one transient to win.
🖱 Move the mouse to point. + / − (keys, buttons or scroll wheel) change the FoV radius from 1° to 5°.
📱 Drag to point, pinch to zoom the FoV.