Nehru Science Centre & Planetarium: A Hands-On Day Out for Kids

Worli hands you two of Mumbai’s best school-holiday, rainy-day and hot-afternoon saviours within a rickshaw ride of each other: the Nehru Science Centre, India’s largest interactive science museum, and, a little to its south, the Nehru Centre, home to the Nehru Planetarium and the sprawling Discovery of India exposition. Between them you can fill a genuinely good day — pushing buttons and pulling levers all morning, then lying back under a projected night sky in the afternoon. Here is how to plan it so the children get the most out of it, and you are not caught out by closed days or a missed show slot.

First, sort out the geography

Two things trip up first-timers. The Nehru Science Centre sits on Dr E Moses Road, opposite the Four Seasons hotel, roughly a kilometre from Mahalaxmi station. The Nehru Centre — that distinctive circular tower on Dr Annie Besant Road — is a separate building about a kilometre and a half further south, and it holds both the planetarium and the Discovery of India galleries. They are two different institutions that happen to share Nehru’s name and the same Worli postcode. Budget ten minutes and a short auto ride to move between them.

The other thing to get right before you leave home: the Science Centre is open almost every day, but the planetarium and Discovery of India are both shut on Mondays. If you want all three in one outing, go Tuesday to Sunday. On a Monday, make it a Science Centre day and leave the rest for another time.

Nehru Science Centre, Worli

This is the heart of the day and where most of your hours will go. Opened in 1985 and billed as India’s largest interactive science centre, it runs to more than 500 hands-on exhibits that children are meant to spin, pedal, push and shout into rather than politely look at. That is exactly why it holds a restless six-year-old for hours: almost nothing here is behind glass.

There is something pitched at every age. For the youngest, the Science for Children gallery is built around the senses — touch panels for rough and smooth, hot and cold, plus kaleidoscopes, laughing mirrors, soap-bubble frames and shadow play. Slightly older children gravitate to the galleries on sound, light and optics, and the kinetics section full of gears, levers and simple machines they can work themselves. The prehistoric life gallery, with its life-sized dinosaur models, an animatronic T-Rex and real fossils and footprints, is the near-universal favourite. Tweens and teenagers get more from the space and aerospace gallery — rockets, satellites and India’s space missions — the Hall of Evolution, and the mathematics section.

Do not skip the outdoor Science Park: around fifty working contraptions — whisper dishes, giant levers, gear trains, pulleys and see-saws — scattered across the lawns, plus a big model dinosaur. It plays like a playground that happens to be teaching physics, and it is best done first thing while the morning is still cool.

There are paid shows on top of entry, and slots fill up, so decide when you buy your tickets: a 3D science film, the domed Science on a Sphere, and a motion simulator are the popular ones. A cafeteria and canteen handle lunch, though the food is functional rather than a draw — carrying water and a few snacks is sensible with children in tow.

Area: Dr E Moses Road, Worli (opposite Four Seasons). Open daily around 9.30am–6pm, ticket counter to 5.30pm; closed only on Diwali and Holi. Entry is modest — roughly Rs 100 for an adult with lower rates for children and school groups, plus small add-ons of about Rs 30–70 for the individual shows (confirm the day’s rates at the counter). Getting there: Mahalaxmi on the Western line is the nearest suburban station; the new Metro Aqua Line (Line 3) also has a station called Science Centre, opened in October 2025, which drops you almost at the gate. Reckon on three to four hours, and buy any show tickets as you enter so you can plan around the timings.

Nehru Planetarium, Nehru Centre

A domed sky theatre where children settle into reclining seats and are walked through the planets, constellations and space missions on a full-dome projection. It is the natural afternoon counterpoint to a boisterous morning at the Science Centre — dark, cool and calming — and older children who have caught the space bug at the aerospace gallery will lap it up.

The current production is “The Moon Mission — India’s Journey to the Moon,” a Chandrayaan-themed show that lands well with Indian children who have grown up hearing about the lunar landings. Crucially for a mixed family, it runs in more than one language across the day: typically Hindi around noon, Marathi in the early afternoon, English at 3pm and Hindi again later. Pick the slot in the language your child follows most comfortably.

The show is pitched at ages five and up, and under-fives are generally not admitted — a fidgety toddler in a dark dome for the best part of an hour is nobody’s idea of fun. Seating is limited and demand is real: only a small block of seats is sold online (and not for the same day), with the larger share released at the counter. Either book a few days ahead or reach well before showtime, because admission stops fifteen minutes before it begins and there is no entry once the lights go down.

Area: Nehru Centre, Dr Annie Besant Road, Worli. Closed Mondays. Tickets around Rs 150 per person, age five and above. Tip: aim for the 3pm English show if that suits, arrive by 2.30 to be safe at the counter, and take children to the loo first — there is no slipping out once it starts.

Discovery of India, Nehru Centre

In the same building as the planetarium, this permanent first-floor exposition is a quieter, more reflective end to the day. Spread over fourteen galleries and tens of thousands of exhibits, it traces India’s artistic, scientific, intellectual and philosophical story through the ages using three-dimensional replicas of famous monuments and artworks, dioramas and audiovisual displays.

Be honest with yourself about your children’s ages here. It is a museum of ideas rather than a play space, so it rewards curious eight-year-olds and above who can read the panels and enjoy spotting a temple or a scientist they half-recognise; younger ones who have just spent the morning pressing buttons may find it static. Kept short — half an hour to forty-five minutes — it works nicely as a wind-down before you head home.

Area: first floor, Nehru Centre, Dr Annie Besant Road, Worli. Open roughly 10am–5.45pm, closed Mondays. Entry to the exposition is generally free — worth confirming at the desk. Tip: it closes at 5.45, so do the planetarium’s earlier slot if you want time to wander the galleries without rushing.

A suggested itinerary

Arrive at the Science Centre for the 9.30am opening and start outdoors in the Science Park while it is cool. Move indoors mid-morning for the galleries, slotting in one or two of the paid shows around their timings. Break for an early lunch at the cafeteria or a picnic on the lawns. Around 1.30–2pm, take an auto the short distance to the Nehru Centre, catch a planetarium show — the 3pm English slot is convenient — and finish with a gentle loop of Discovery of India before it closes. It is a full but unhurried day, and it keeps the loudest activity for the morning when the children have most energy.

FAQ

What ages is this day best for? Roughly four to fourteen. The Science Centre genuinely spans that whole range; the planetarium needs children to be five-plus and able to sit still in the dark; and Discovery of India suits the older, more reading-age end.

How long do we need? Give the Science Centre three to four hours on its own. Add about an hour for a planetarium show with seating time, and half an hour or so for Discovery of India. That is a comfortable single day.

Do we need to book planetarium tickets in advance? It helps. Only a limited block is sold online and not for the same day, so either book a few days ahead or reach the counter well before the show, as popular slots and weekend shows sell out.

Can we visit all three on a Monday? No. The Science Centre is open, but both the planetarium and Discovery of India close on Mondays. Save the trio for Tuesday to Sunday.

Is there food, or should we carry our own? The Science Centre has a cafeteria and canteen, but it is basic. Carrying water, snacks and a small picnic is the smarter move, especially with younger children.

How do we get there? Mahalaxmi on the Western line is the nearest suburban station for both, with autos and taxis on hand; the new Metro Aqua Line’s Science Centre station is closest of all to the museum. Driving is fine too — there is paid parking on the Science Centre campus.

The bottom line

For a hands-on learning day with children, Worli is hard to beat: a morning of pressing, pedalling and dinosaur-spotting at the Nehru Science Centre, then an afternoon under the dome at the Nehru Planetarium and a calm wander through Discovery of India, all within a short ride of one another. Go Tuesday to Sunday if you want all three, arrive at opening, book or queue early for the planetarium, and check the day’s prices and show timings before you set out — they do change. Keep the loud stuff for the morning, and you will have a day the children actually remember.