Is This the Largest Star In the Universe?
Our Sun might seem vast, but it is a mere speck compared to the colossal giants inhabiting our universe. We’re exploring the behemoth stars that defy our understanding of scale, from rare Wolf-Rayet m...
12 Feb 17min
The Impossible Discoveries That Made Us Rewrite Physics
This Astrum compilation explores the top mind-blowing discoveries that broke our physics models wide open. From the expansion of the universe, down to the tiniest quantum scale, these discoveries just...
7 Feb 1h 29min
Have We Found The Universe's Missing Mass?
Have we just found the universe's missing matter?Astronomers know exactly how much visible matter the entire universe should contain. The problem is, that for decades, 40% of it has been missing. Nowh...
5 Feb 20min
Iceland's 1000-Year Lava Cycle Is Back | Captains Speaking
Iceland… is on fire. With earthquake swarms, volcanic eruptions, and lava fountains that spew fifty to a hundred metres into the air, this tiny country is experiencing volcanic activity on a staggerin...
3 Feb 25min
All the Evidence We Have For Life on Mars
A compilation of Astrum’s best content about the search for extraterrestrial life on Mars. What biosignatures are scientists hunting for? Where could life be hiding? And what did NASA's Perseverance ...
29 Jan 1h
The Most Bizarre Exoplanets We've Ever Found
This Astrum supercut explores the most extreme exoplanets ever discovered. Discover the planet that rains iron, the "real Tatooine planet” with multiple suns, planets hotter and larger than stars, and...
27 Jan 50min
The New Era of Telescopes Has Begun
This compilation features more of Astrum’s best space telescope videos. We’ll explore the first ever images from Vera Rubin and Euclid, the clever design of JWST, the search for exoplanets in blurry i...
24 Jan 1h 8min
Is the Hunt For Planet Nine Finally Over?
Have we finally found Planet Nine?Is there a massive planet, 10 times the mass of Earth, hiding at the edge of our solar system? This is Planet Nine, the solar system’s greatest cold case, predicted b...
22 Jan 18min
