Interactive Planetarium

Sky Explorer

A live sky-map page inspired by the feel of Stellarium-style planetarium tools.

Observe

Work the sky in real time

Keep the live sky, the selected object, and the altitude trend together so you can move from planning into actual observing without hunting through the page.

Live Sky

Sky above Dartmoor, UK

Now 50.570°N, 3.920°W

Plan

Build this observing session

Use the night summary, shortlist, route, and watchouts to decide whether tonight is worth setting up for and what to observe first.

Selected Night

Stargazing suggestion

Moon & Twilight

Light, darkness, and timing

Route

Suggested observing flow

Shortlist

Highest-value targets

Seasonal Pack

Targets that suit this season

Alerts

What could spoil the session

Record

Keep notes and save useful sessions

Capture a live observer note, keep a small history, and save the current plan so a good setup is easy to revisit later.

Notes

Observer log

No note saved yet for this session.

Saved Plans

Reusable night snapshots

Save the current location, date, object, dark window, and moon conditions as a quick reference.