This is why scientists couldn't explain why sand dunes make loud noises

Solvia Origin on Instagram: "🎵 Mars Has Singing Dunes?! 🏜️🔴 - Yes, you read that right! Some of Mars’ massive sand dunes don’t just sit silently—they “sing.” When Martian sand slides down the slopes, it can create eerie humming or booming sounds, almost like the planet itself is whispering secrets. These sounds happen because tiny sand grains rub together, creating vibrations that amplify across the dune—similar to singing sand dunes here on Earth, but on a scale that’s truly alien. Imagine w