EasyScience
"I am the most extreme object in the universe. Nothing that enters me ever returns. Not even light escapes my grasp. I am invisible yet I bend space around me. What am I?"
Answer
A Black Hole
Explanation
A black hole forms when a massive star collapses under its own gravity. Its gravitational pull is so strong that the escape velocity exceeds the speed of light — making even light unable to escape. They are invisible but detectable by their effects on surrounding matter.
This is an easy riddle in the Science category — Riddles about physics, space, biology and the laws of the universe.
Tags:sciencespacephysics
✦
More Science Riddles
Keep going — other riddles in this category:
- I am the blueprint for every living thing on earth. I am twisted like a ladder. I am found inside almost every cell of your body. I contain the instructions that make you, you. What am I?
- I am an invisible river that flows through metal. I power everything in your home yet you cannot see me. Touch me incorrectly and I can kill. What am I?
- I have two poles that can never be the same. Pull two of me apart and I become two complete versions of myself. I can attract or repel without touching. What am I?
- I am a vibration that becomes meaning. I travel through air, water, and stone but not through space. I can shatter glass and soothe a child. What am I?
- I am invisible yet without me nothing burns and nothing lives. I make up a fifth of the air around you. Too much of me is toxic, too little and you die. What am I?
- I am the basis of all life on Earth. I can be as soft as pencil lead or as hard as the hardest substance known. I am in every living thing and every dead thing. What am I?