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Before heading out, take a look.

Clouds, Moon, ISS, launch wind: everything that decides a night out under the sky, computed for your location. Free, no account.

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Tonight Tonight’s sky The sky hour by hour

Seen from

The ISS passes soon

Computing the next passes…

Live map and all passes
Astrophoto: moonless night — Computing… The coming night: Moon up at the top, moonless night in green, hourly clouds at the bottom The next 15 nights: green without the Moon, grey with the Moon Plan an imaging session Model rocketry: launch window — —now Computing… Next 3 days, daytime hours: in green within your limits, the next window outlined Plan a launch

ISS position…

Next launch Loading…

Planets visible tonight

Next sky event — Computing… Auroras & Sun Kp — Reading the instruments…
The International Space Station above the clouds, photographed from the Space Shuttle Endeavour in 2011.
ISS seen from Endeavour (STS-134), 2011. NASA, public domain.
Picture of the day…
Astronomy Picture of the Day

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