The Jump Universe
A guide to what is actually happening overhead — and when you can see it from where you are.
In development
- Sky events — eclipses, meteor showers, conjunctions and occultations, with local circumstances
- Aurora — live geomagnetic activity and viewing latitude
- Tonight — planets, moon phase, twilight windows and satellite passes for your location
Looking for observing conditions?
Whether tonight is actually usable — cloud by layer, transparency, seeing, moonlight and true darkness — is covered at GoodSeeing.