Why is Space Completely Silent? 🌌🔇 | Space Facts Explained

1 day ago
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Have you ever wondered why no sound can be heard in space? 🤔
Sound needs a medium like air, water, or solid matter to travel. But outer space is almost a vacuum—with too few particles to carry sound waves. 🚀

That’s why astronauts can’t hear “real sound” in space. Instead, NASA’s famous “space sounds” are not actual sound, but data converted into audio (sonification). Communication in space happens using radio waves, which can travel through a vacuum just like light.

👉 Watch this video to uncover the science behind space silence.
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