MAVEN's Legacy, Life From Asteroids, Webb's Roasted Exoplanet & Earth With Saturn's Rings

On this episode of Kalam Astro, we celebrate a remarkable chapter in Mars exploration, dig into the origins of life itself, marvel at a scorched world discovered by humanity's most powerful telescope, and dare to reimagine our own planet with one of the solar system's most iconic features.

We begin with a tribute to one of NASA's most accomplished missions — the MAVEN orbiter, which has now been officially retired after years of invaluable service studying the Martian atmosphere. Scientists are hailing it as one of the greatest Mars missions ever flown, and we look back at what MAVEN taught us about how Mars lost its atmosphere, its water, and ultimately its ability to support life — and why that legacy will shape Mars research for decades to come.

Then we explore one of the deepest questions in all of science — did life on Earth actually arrive from space? New research points to a fascinating possibility: that asteroids may have delivered the building blocks of life to our planet, with Jupiter's enormous gravitational influence playing a quiet but crucial role in guiding those cosmic messengers our way. It's a discovery that adds a stunning new layer to the story of how we came to exist.

Next, the James Webb Space Telescope has done it again — this time turning its incredible instruments toward an extreme exoplanet being relentlessly roasted by its parent star. We explore what Webb found, what makes this world so extraordinary, and what its atmosphere reveals about the diversity of planets scattered across our galaxy.

And we close with a discussion that is equal parts scientific and wonderfully imaginative — what if Earth had rings like Saturn's? How would they look from the ground? How would they affect our seasons, our tides, our climate, and the way ancient civilisations understood the sky? The answers are as surprising as they are spectacular.

Tune in, look up, and keep exploring. 🚀🌌

Kalam Astro airs on Pulse 95 Radio — your home for space and science in the UAE.

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