Sound needs a medium (solid, liquid, or gas) to travel. Space is a vacuum, lacking the matter to carry sound waves. No sound in space means no echoes. While a near-perfect vacuum, some sounds can be ...

Hear the beauty of deep space thanks to the sonification of telescope data. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Relish in the ...

As the clock strikes 2:00 a.m., sleep remains out of reach. Despite trying countless strategies—cognitive shuffling, sheep counting, deep breathing—your mind continues its relentless marathon of ...