Podcast Episodes

NASA's Stunning Discovery on Pluto's Largest Moon

Everything you need to know about Pluto’s shadow, Charon.
Join us as we journey to the solar system's frozen edge to explore Pluto’s mysterious companion, Charon. Forming half of the solar system’s m…

Published on 6 hours ago

What They Didn't Teach You at School About Andromeda

Hubble’s new 2.5 billion pixel image reveals Andromeda in unprecedented detail.
In this video, we explore our closest neighbouring galaxy, Andromeda. Created from 10 years of observations by the Hubbl…

Published on 2 days, 3 hours ago

How Quantum Physics Destroys Common Sense

The universe doesn’t work the way you think it does. At least, not on the smallest scale. This compilation of ‪Astrum videos explores the mysterious and baffling properties of the quantum universe. T…

Published on 5 days, 4 hours ago

This River Will Kill You in 10 Seconds

Forget everything you think you know about rivers. In this video, we’re diving into the weirdest waterways on Earth, including a river hot enough to boil you alive, a waterfall that bleeds, and a mul…

Published on 1 week ago

Should Billionaires Be Allowed to Dominate Space Exploration?

The billionaire space race is on. This Astrum episode explores the new age of private space exploration and how it's changing the future of space science. What does it mean for our destiny among the …

Published on 1 week, 2 days ago

Why the Universe's Expansion Doesn't Make Sense

The Hubble tension problem is breaking cosmology.

Cosmology is in crisis. Scientists have argued for decades about how and why the universe is expanding. Now, after careful measurements using multipl…

Published on 1 week, 5 days ago

These Are the Coolest Collisions In Space

In this Astrum episode, we explore giant impacts, epic collisions, and cosmic mysteries. What really happened when NASA intentionally smashed a probe into an asteroid? We’ll take a look at the bigges…

Published on 2 weeks ago

James Webb's New Images of Neptune Shocked Scientists

Surprising new measurements from JWST reveal that Neptune is doing something surprising… In this Supercut, we're exploring everything we know about the mysterious blue ice giant. You'll see jaw-dropp…

Published on 2 weeks, 2 days ago

Something Strange Is Hiding Beyond Our Solar System

In this Astrum episode, we’re venturing out beyond the edge of our solar system, to discover what else lives in our local neighbourhood. Do we live in an especially strange place in the cosmos?This c…

Published on 3 weeks ago

The Gateway to Hell Is Closing | Astrum Earth

The “Gateway to Hell” has been burning for 50 years, and it’s finally closing.

Journey to the most hellish places on Earth. We're exploring our planet's terrifying "hell holes" - from a relentlessly …

Published on 3 weeks, 2 days ago