Est. 2013 · 700+ Members

Chennai Astronomy Club

We Are Stardust

A volunteer-run astronomy community in Chennai,
bringing people together for stargazing events, star parties, workshops, and outreach programs since 2013.

Upcoming Event

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Winter Star Party @Sikkim - December 4-8

Thu, 3 Dec · 6:30 pm – 6:30 pm (Mon)

We are planning a star party in Sikkim for the month of December. The event dates are . Tentatively, the costs will be 15-17k per person excluding flights. We will discuss the exact logistics with shortlisted participants. Please register here - Events - Chennai Astronomy Club

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Winter Star Party @Sikkim - December 4-8

About the Club

Looking Up, Since 2013.

Started by two college students in 2013, Chennai Astronomy Club is a volunteer-run, non-profit astronomy community in Chennai for anyone curious about the night sky.

We organise stargazing events, star parties, meetups, school outreach programs, and astronomy workshops. CAC is free to join, beginner-friendly, and built by members who enjoy observing, learning, and sharing the sky with others.

Volunteer-run

Events happen because members step up to run them.

Free to Join

No fees, no gatekeeping — just show up curious.

What We Do

Star parties, meetups, workshops, and outreach.

Guides & Resources

Perseids Meteor Shower 2026

When and how to watch the 2026 Perseid meteor shower from Chennai — peak timing, what to expect under city skies, and Chennai Astronomy Club’s overnight meteor watch on 12–13 August.

Best Places to Stargaze Near Chennai

Compare the best stargazing places near Chennai, including ECR, Madurantakam, Nagalapuram, Jawadhu Hills, Kolli Hills and Pichavaram. Learn how to check SQM, Bortle class, light pollution, safety and sky conditions before you travel.

Stargazing in Chennai

A practical guide to stargazing in Chennai, covering what you can see from the city, why Bortle 4–5 skies nearby are genuinely good, and how to start observing without travelling across India.

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Recent Captures

My moon sketch from yesterday: Mare Crisium and a few craters

My moon sketch from yesterday: Mare Crisium and a few craters

by @Mushtaq

29 Oct 2026 1

The Sun in H-alpha - August 16, 2026

The Sun in H-alpha - August 16, 2026

by @siva

22 Aug 2026 2

Easter and Western Veil Nebula

Easter and Western Veil Nebula

by @gvpaddy

4 Jul 2026 3

Milkyway Core from Hanle, Ladakh

Milkyway Core from Hanle, Ladakh

by @Visualographer

29 Jun 2026 5