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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,843 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationCultural & Educational OrganizationsSchwanden (Sigriswil)Stiftung Sternwarte Planetarium SIRIUS
Stiftung Sternwarte Planetarium SIRIUS Logo
Verified· 4 sources

Stiftung Sternwarte Planetarium SIRIUS

Summary

About the company

The core activity of SIRIUS is to provide astronomical experiences and knowledge through the operation of an observatory and a planetarium, including the implementation of solar observations, astronomical presentations and 360° fulldome shows.

AI-generated
Offering

Products & services

Industry:Cultural & Educational Organizations
✓ Offered7
Planetarium presentations
Presentations in the dome hall with star projector and full-dome projection, true-to-life simulations of the night sky, live explanations of the Sun, Moon, planets and other astronomical topics.
Observatory guided tours
Guided tours at the observatory with telescope observations of the Moon, planets, star clusters, nebulae and galaxies, plus explanations of the current night sky.
School presentations
Presentations for grades 1–2, 3–4 and 5–9, as well as telescope guided tours for all levels, as an out-of-school learning venue with live commentary.
Astronomical events
Public events in the annual programme, weekly on Friday and monthly on Saturday and Sunday, with bookable presentations and special evenings.
Astro courses
Astro courses with astronomical content as part of the event offering, complemented by presentations and themed evenings.
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Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 39 reviews across all connected sources

Sources
GGoogle4.539
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

December 6, 2025Media
25 Jahre Sternwarte Sirius: Von Demut, schlaflosen Nächten und einer Fahrt nach Jena
bernerzeitung.ch
October 10, 2025Media
Events Thun/Oberland: Hier wird seit 25 Jahren das Weltall erkundet
bernerzeitung.ch
January 1, 2022Media
Sternwarte Sirius Schwanden – Liegt die Zukunft wirklich in den Sternen?
bernerzeitung.ch

Knowledge

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Location

Schwandenstrasse 131
3657 Schwanden (Sigriswil)
Opening hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
Closed
Fri
18:00 - 23:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Foundation
UID
CHE-113.406.889
Founded
2007 · 19 years
Last commercial register change
September 30, 2024
Employees
11 to 20

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