Finding your sky…
Your phone will ask first. Only a rounded location is shared, for the weather and nearby places.
Scan the sky for planets, stars, constellations and satellites. Select a blip to learn what it is, how far away it is and whether it's visible tonight.
Center is straight up, the edge is the horizon. Tap a blip.
One fist at arm's length covers about 10° of sky.
Estimate your chances of seeing the northern lights. Aurora forecast, cloud cover, darkness and nearby places to watch from.
Checking the forecast…