Vainu Bappu Observatory

Vainu Bappu Observatory The Vainu Bappu Observatory (VBO) is an astronomical observatory located in Kavalur, TN, India. Operated by the Indian Institute of Astrophysics (IIA).

VBO is home to several telescopes, including the 2.3-meter Vainu Bappu Telescope (VBT).

From August 11th to 14th, 2026, the Vainu Bappu Observatory hosted the DUST III Workshop, bringing together researchers ...
15/08/2026

From August 11th to 14th, 2026, the Vainu Bappu Observatory hosted the DUST III Workshop, bringing together researchers from across India. 🌌✨ The program featured several lectures and talks on cutting‑edge topics in astronomy, fostering collaboration and knowledge exchange. The workshop was successfully conducted by a dedicated team from the Indian Institute of Astrophysics, Bengaluru, and VBO, Kavalur. This gathering highlighted the observatory’s role as a hub for scientific dialogue and discovery.

Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On August 15th, 2026, the Vainu Bappu Observatory proudly celebrated India’s Independence Day with a flag hoisting cerem...
15/08/2026

On August 15th, 2026, the Vainu Bappu Observatory proudly celebrated India’s Independence Day with a flag hoisting ceremony and a gathering of staff and students. 🇮🇳✨ The celebration reflected both national pride and the observatory’s commitment to science outreach, marking the day with unity and enthusiasm.

Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology, Govt. of India (), and the Government of India ().

On the occasion of IIA’s Founder’s Day, August 8th, 2026, the Vainu Bappu Observatory celebrated with a special Open Day...
12/08/2026

On the occasion of IIA’s Founder’s Day, August 8th, 2026, the Vainu Bappu Observatory celebrated with a special Open Day. 🌌🔭 Visitors explored the observatory and the 2.3m VBT, discovered the working of lenses through laser demonstrations, and enjoyed a lively flash quiz designed for children. ✨ Although evening stargazing was not possible due to cloudy skies, the day was filled with science, learning, and engaging activities that highlighted the spirit of outreach and discovery.
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On July 31st, 2026, students and teachers from Sriniketan School, Chennai visited the Vainu Bappu Observatory. 🌟🔭 They e...
07/08/2026

On July 31st, 2026, students and teachers from Sriniketan School, Chennai visited the Vainu Bappu Observatory. 🌟🔭 They explored the observatory campus, learned about the pioneering legacy of the 2.3m VBT, and engaged in interactive astronomy sessions with our team. Their enthusiasm and curiosity made the visit a truly memorable outreach experience. ✨
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On August 6th, 2026, students and teachers from NPS International School, Chennai visited the Vainu Bappu Observatory. 🌌...
07/08/2026

On August 6th, 2026, students and teachers from NPS International School, Chennai visited the Vainu Bappu Observatory. 🌌🔭 They explored the observatory campus, learned about the pioneering legacy of the 2.3m VBT, and participated in interactive astronomy sessions with our team. Their enthusiasm and curiosity made the visit a memorable outreach experience. ✨
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On Saturday, August 1st, 2026, the Vainu Bappu Observatory welcomed visitors for an engaging outreach program. 🌌🔭 Guests...
07/08/2026

On Saturday, August 1st, 2026, the Vainu Bappu Observatory welcomed visitors for an engaging outreach program. 🌌🔭 Guests explored the observatory and the 2.3m VBT, attended an interactive astronomy talk. ✨ The combination of science and stories made the visit a memorable experience for all.
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On July 30th, 2026, students and staff from Nalanda International Public School, Krishnagiri visited the Vainu Bappu Obs...
07/08/2026

On July 30th, 2026, students and staff from Nalanda International Public School, Krishnagiri visited the Vainu Bappu Observatory. 🌟🔭 They explored the observatory campus, learned about the pioneering legacy of the 2.3m VBT, and participated in interactive astronomy sessions with our team. Their enthusiasm and curiosity made the day a truly rewarding outreach experience. ✨
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On July 25th, 2026, the Vainu Bappu Observatory welcomed visitors for another inspiring outreach day. 🌌🔭 Guests explored...
28/07/2026

On July 25th, 2026, the Vainu Bappu Observatory welcomed visitors for another inspiring outreach day. 🌌🔭 Guests explored the observatory and the 2.3m VBT, joined an engaging astronomy talk, and enjoyed evening moon gazing under passing cloudy skies. 🌙✨ The combination of science, stories, and celestial views made the visit a memorable experience for all.
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On July 24th, 2026, students from Vidyarthi Vigyan Mantan, Udumalpet visited the Vainu Bappu Observatory. 🌌🔭 Their progr...
25/07/2026

On July 24th, 2026, students from Vidyarthi Vigyan Mantan, Udumalpet visited the Vainu Bappu Observatory. 🌌🔭 Their program included an engaging introduction to the observatory’s legacy, interactive discussions on astronomy, and a guided tour of the 2.3m VBT. The visit highlighted their keen interest in science and provided a memorable outreach experience for all. ✨
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

On July 21st and 23rd, 2026, around 200 enthusiastic students from SRGDS Matriculation Higher Secondary School, Tiruvann...
25/07/2026

On July 21st and 23rd, 2026, around 200 enthusiastic students from SRGDS Matriculation Higher Secondary School, Tiruvannamalai visited the Vainu Bappu Observatory. 🌟🔭 They explored our campus, learned about the legacy of the 2.3m VBT, and engaged in interactive astronomy sessions with our team. Their curiosity and excitement made these visits truly memorable outreach experiences. ✨
Vainu Bappu Observatory is a proud facility of the Indian Institute of Astrophysics (), supported by the Department of Science & Technology, Govt. of India (.dst), Ministry of Science & Technology (), and the Government of India ().

Address

Vainu Bappu Observatory Kavalur
Alangayam
635701

Opening Hours

2pm - 4:30pm
6:30pm - 8:30pm

Telephone

+919943924374

Website

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