Est. 2013 · 500+ Members

Chennai Astronomy Club

We Are Stardust

From Chennai rooftops to dark skies outside the city,
we come together to observe, learn, and share the wonder of the night sky.

Upcoming Event

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City Meetup - Talk on the Multilingual Universe by Dr. Sushant Raut

Sat, 4 Jul · 3:30 pm – 5:30 pm

Royapettah

Due to logistical reasons, we will be hosting our June month’s city meetup on . Dr. Sushant Raut will be giving a talk titled “The Multilingual Universe”. Traditionally astronomers have relied on their eyes and optical telescopes to observe the universe. But we can get important information from the other parts of the electromagnetic spectrum, as well as completely different…

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City Meetup - Talk on the Multilingual Universe by Dr. Sushant Raut

About the Club

Looking Up, Since 2013.

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

We organise star parties, meetups, outreach programs, and workshops. It's free to join, beginner-friendly, and built by members who love sharing astronomy.

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

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

Milkyway Core from Hanle, Ladakh

Milkyway Core from Hanle, Ladakh

by @Visualographer

25 Jun 2026 1

Imaging the Black Eye Galaxy (M64) from Chennai

Imaging the Black Eye Galaxy (M64) from Chennai

by @vijay

24 Jun 2026 2

M51, the Whirlpool Galaxy

M51, the Whirlpool Galaxy

by @siva

13 Apr 2025 11

Moon (Surface features)

Moon (Surface features)

by @Thiyagarajan

2 Oct 2024 21