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Night Sky Planner

Your weekly AI stargazing forecast with the best observing nights at your location, plus cloud, moon, seeing, planets, showers, passes and events worth catching.

Built for astronomy enthusiasts, astrophotographers and amateur observers planning the week's best viewing nights.

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Why this work is hard

The problem

Stargazers and amateur astronomers planning their next nights out spend hours on this by hand: finding the right sources, reading them, checking them against each other and writing up what matters. The work is repetitive, it is easy to miss something, and nobody can show where a claim came from.

The GREP AI agent

Night Sky Planner does that work as a GREP AI agent. It runs weekly and delivers each edition without you asking. Every run delivers a formatted brief, with every claim linked to its source.

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What you get

01
On a schedule
It runs weekly and delivers each edition without you asking.
02
Sourced delivery
Every run delivers a formatted brief, with every claim linked to its source.
03
Read in minutes
The result is a brief you can read in minutes, not a thread to dig through.
04
Make it yours
Clone it, edit its instructions and make it your own in one click.
Use cases
01Stargazers and amateur astronomers planning their next nights out who do this work by hand today
02A standing brief that lands before the meeting it is for
03Astronomy research without the tab sprawl
04Stargazing research without the tab sprawl
03

What Night Sky Planner delivers

Web pageNight Sky Planner: Joshua Tree, Oct 6 – 12
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FAQ

What does Night Sky Planner need to run?

Night Sky Planner needs observing location (town, site or coordinates); equipment (optional), targets or interests (optional) and nights or hours available (optional) are optional.

How often does Night Sky Planner run?

It runs weekly and delivers each edition without you asking.

What does Night Sky Planner deliver?

Every run delivers a formatted brief, with every claim linked to its source.

Can I change what Night Sky Planner does?

Yes. Every GREP AI agent can be cloned into your workspace, where you can edit its instructions, add your own sources and files, and change its schedule.

Who is Night Sky Planner built for?

Night Sky Planner is built for stargazers and amateur astronomers planning their next nights out.

What events does it track?

Clear-sky windows and seeing conditions, moon phase, visible planets, meteor showers, ISS and satellite passes, comets, deep-sky targets and astronomical events worth catching.

How is this different from a weather app or Stellarium?

Weather apps give clouds. Stellarium shows the sky. The stargazing forecast combines forecast, moon, seeing and event data into a weekly plan of when and where to look.

Can this work as an astronomy guide for beginners?

Yes. New observers can use the planner as a weekly astronomy guide. The clear-sky windows, moon phase, visible planets and events are explained in plain language, with gear suggestions when you add equipment to the inputs.

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More agents like this

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Run Night Sky Planner in minutes.

Free to start. Run it once, put it on a schedule, or clone it and make it yours.