Applis du quotidien

Astronomy: eclipses, planets and constellations – Gratuit

Installer l'appliOuvrir Astronomy

Gratuit · fonctionne hors ligne · rappels sur ton téléphone

Gratuit, sans inscription, fonctionne dans votre navigateur. See every eclipse, meteor shower and planet event of the coming year, the planets today, all 88 constellations and over 500 deep-sky objects. Worked out on your device for where you are.

Fonctionne mieux surTéléphone: Fonctionne le mieuxOrdinateur: Fonctionne

La confidentialité en bref

Tous les détails
  • Hors ligne: Entièrement
  • Vos données: Sur l'appareil
  • Synchro: Si connecté
  • Traitement: Sur l'appareil
  • IA: Aucune
  • Caméra et micro: Aucun
  • Pub et pistage: Pas dans l'app

Pub et pistage: aucun dans l'app installée. Cette page utilise des statistiques et peut afficher des pubs.

Astronomy

Gratuit · fonctionne hors ligne · rappels sur ton téléphone

Pourquoi utiliser Astronomy

100 % gratuit
Utilisez-le aussi souvent que vous voulez. Sans inscription, sans filigrane, rien à installer.
Confidentiel par conception
Your location is used on this device to work out what you can see, and stays there. Events you save and things you mark as seen stay on this device, or sync to your account if you sign in, and you can download or delete them at any time.
Fonctionne sur tous les appareils
Fonctionne dans votre navigateur sous Windows, Mac, Linux, Android et iPhone. Aucune application nécessaire.

Comment utiliser Astronomy

  1. Open the calendar to see the next twelve months of sky events.
  2. Add your place to find out which eclipses you can watch, and when.
  3. Save an event and turn on a reminder so you don't miss it.
  4. Look up a constellation or a deep-sky object, and mark what you've seen.

Questions fréquentes

Where do the eclipse dates come from?

They're worked out on your device with the open-source Astronomy Engine. We check every eclipse from 2021 to 2030 against the published tables by Fred Espenak.

Does it use my location?

Only if you ask it to. Your place stays on this device and is used to work out what you can see. You can also type it in, or use the app without one.

Why don't the constellation lines look like the ones I know?

Each figure is the shortest route through the constellation's brightest stars, worked out by the app. It shows which stars are there, not the traditional picture.

Is it safe to watch a solar eclipse?

Only with certified eclipse glasses or a proper solar filter, except during the brief total phase. The app says so on every solar eclipse.

Can I use it offline?

Yes. Once installed, everything works without a connection, because it's all worked out on your device.

Astronomy est-il gratuit ?

Oui. Il est gratuit, sans inscription et sans rien à installer.