What are the opening hours?

Monday 07:30 - 13:30 Tuesday 07:30 - 13:30 Wednesday 07:30 - 13:30 Thursday 07:30 - 13:30 Friday 07:30 - 13:30

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St.Mary's Astronomical Society

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St.Mary's Astronomical Society

©St.Mary's College Astronomical Society Official page. Astronomical society was established in 1985. Its former president is H. S. A. M Jayarathna. St.

Appointing of new members and president is done annually. And our society has the membership of the Arthur C. Clarke institute. Annually, astronomical exhibitions are organized.The Astro 2010 for primary children was held 19th July 2010 at the college primary section. The event was organized by grade 12 A/L Science students and it gave basic introduction to astronomy on primary level matching their syllabus. Mary's Astro society have a specialty that was absent in other societies. It’s the observatory with the “Broadhurst Clarkson” telescope that was established in 1960. The Broadhurst Clarkson telescope is the one of the few “Broadhurst Clarkson” telescopes present in Sri Lanka. This telescope was used in 1986 to observe the Halley’s Comet. Public also get the opportunity to have that experience.

18/09/2025

X Asteria❤️💛

11/09/2025

2025.09.04
Night sky observation star camp.
Kg/ St.Mary's College .
Participants - 96 students
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.08.26
kid naturalist programme .
Kg/st.mary's college .
Participants -30
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

ශ්‍රී ලංකා වනිතාභිමාන 2025
අධ්‍යාපන සේවා සබරගමුව පළාත් ප්‍රථම ස්ථානය .
ජාතික තරගය අවසන් පස්දෙනා අතරට තේරී පත්වීම.
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.07.15
Water rocket workshop
Kg/wara/Gamini M.V
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.07.14
Water Rocket Workshop .
Kg/ Morawaka K.V.
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.07.11
Innovation marketing programme .
St.Mary's College Kegalle .
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.07.09
Water Rocket Workshop
Kg/ New Maha V. Hettimulla .
Kg/ Bamunugama Maliyadewa M.V.
Kg/ Dimbulgamuw K.V.
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.07.02
Basic astronomical training programme .
Kg/Dimbulgamuva K.V
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.06.27.
Basic astronomical training programme .
Kg/Arandara K.V
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.06.25
Basic astronomical training programme .
Kg/GatiyamullaM.V.
©️All Rights Reserved To St.Mary's Astronomical Society

11/09/2025

2025.06.24
Innovation programme .
Kg/St.Mary's College
©️All Rights Reserved To St.Mary's Astronomical Society

Address

Kegalle

Opening Hours

Monday	07:30 - 13:30
Tuesday	07:30 - 13:30
Wednesday	07:30 - 13:30
Thursday	07:30 - 13:30
Friday	07:30 - 13:30

Telephone

+94773182514

Website

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