Scale models of Chandrayaan, Mangalyaan, and even a crew module for atmospheric re-entry are coming soon, approved directly by ISRO. What’s more? The centre’s also adding exhibits on India’s Arctic and Antarctic missions, plus a revamped heart gallery with interactive displays. If you’ve ever taken a kid here, you’ll know the play area’s seen better days; and yes, that’s getting fixed too, with CSR funding. This isn’t just about shiny new models; it’s about making science feel alive, not just textbook-heavy. Imagine standing next to a replica of the rocket that made India the first nation to reach Mars on its first try. That’s the kind of inspiration this upgrade promises. No launch date yet, but if you’re in Chennai, keep an eye out. Science just got way more exciting.