Exhibitions and Events

Opening dates & times

31st Jan & 1st Feb: 10 am – 7 pm  | 2nd Feb: 10 am to 1:30 pm

Venue:  Hall of Knowledge

Dr. Joe P. Ninan Dept. of Astronomy & Astrophysics, TIFR

Date & Time: Saturday, November 18, 2023 at 6:15 p.m.

Venue : Sky Theatre, Nehru Planetarium, Worli, Mumbai


In search of Exo-earths: Development of next generation spectrographs for discovering planets around other stars


Search for earth-like exoplanets in habitable zone (exo-earths) has been the holy grail in exoplanet astronomy research. The extreme precision radial velocity (EPRV) community have made incredible progress in building ultra-stable spectrographs for bringing down the measurable radial velocity (rv) precision to sub-m/sec. However, to detect earth-like planets around sun-like stars in earth-like orbits, we need to be able to measure radial velocities at a few cm/sec level.

For comparison, our Earth has ~9 cm/sec rv effect on our Sun.

Watches and Clocks Exhibition

Science Laboratory Workshop

Botany Workshop

Art Workshop

Watch Exhibition

Workshop on Mechanics

Blossom School Library event

Seminar on Art

Watches & clocks Expo

Study Camp

Hands On Activity

Art Contest For Special Children

Let's Read Together

Uniform And Sportswear Expo 2022

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