Uploaded July 2025 | Updated September 2026, 1 hour ago

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Meet Hyperion- an icy, porous, low-gravity oddball that defies expectations of what a moon "should" be. When I first came across photos of Hyperion I honestly couldn't believe a moon like this existed. It not only looks like a sponge, it acts like one too!

Video: What's an asteroid? youtube.com/watch?v=HFJI7l5RqHs
Video: Mars' moons are way more mysterious than you think youtube.com/watch?v=KcM2k482Tqw