Why Scientists Are Investigating Earth's Biggest Circles | Astrum Earth
Astrum Space5 Aug 2025

Why Scientists Are Investigating Earth's Biggest Circles | Astrum Earth

From high above, our planet is marked by vast and enigmatic circles, but how did they form? Are these circular scars a mere coincidence, or part of a much grander, unexplained pattern? Join us as we investigate the science behind these magnificent rings, decoding what they reveal about Earth's turbulent past, lost civilisations, and the powerful events that have shaped our world.

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Episoder(163)

The Discovery That Got Pluto Demoted

The Discovery That Got Pluto Demoted

This is Eris, the Pluto killer.In this video, we’re heading to the chaotic, murky edges of the solar system to meet the “tenth planet”, Eris. Also known as the “Pluto killer”, the discovery of this ma...

23 Des 202520min

What NASA Found at the Centre of... Everything

What NASA Found at the Centre of... Everything

This Astrum video is a journey right to the very centre of… well, everything. From Earth, to Jupiter, the Sun, and the Milky Way, find out what scientists found hidden deep within their cores. What’s ...

20 Des 20251h 29min

NASA Found a Strange Substance on Asteroid Bennu

NASA Found a Strange Substance on Asteroid Bennu

This is an Astrum supercut about NASA’s OSIRIS-REx mission to asteroid Bennu. After studying the asteroid sample that was returned to Earth, scientists have made some shocking discoveries, including s...

18 Des 202540min

What NASA Discovered About Earth, From Space

What NASA Discovered About Earth, From Space

A compilation of ‪Astrum’s best videos about observing Earth from space. We explore the most beautiful images ever taken of our planet - up close and from a distance, NASA’s discovery of a hidden forc...

16 Des 202557min

What the Earth Will Look Like in 1 Billion Years

What the Earth Will Look Like in 1 Billion Years

What does the Earth look like in 1 billion years?In this video, we’re journeying into the distant future of the Earth, right up to its catastrophic end. We’ll discover what will happen to our planet i...

13 Des 202523min

What We Found on the Icy Moons of Saturn

What We Found on the Icy Moons of Saturn

A compilation of ‪Astrum videos exploring the icy moons orbiting Saturn. We dig into the Cassini probe's unbelievable discoveries, from giant chasms ripping worlds apart, to evidence of moon collision...

11 Des 20251h 45min

Something Freaky Happens in the Sky Just Before an Earthquake | Astrum Earth

Something Freaky Happens in the Sky Just Before an Earthquake | Astrum Earth

We’ve finally caught Earthquake lights on camera. Mysterious glowing orbs and silent, luminous flashes have been witnessed right before an earthquake, yet this phenomenon has been captured on film onl...

9 Des 202533min

There Are 100s of Massive Structures in Our Galaxy's Centre, And We Don't Know What They Are

There Are 100s of Massive Structures in Our Galaxy's Centre, And We Don't Know What They Are

The MeerKAT telescope saw something very strange at the heart of our galaxy.We’re diving into the most detailed radio image ever captured of the Milky Way's heart. MeerKAT's 2022 image reveals a cosmi...

6 Des 202520min

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