Glossary
black hole (noun)
A region of space with gravity so strong that it warps the space around it, pulling in anything that gets too close—even light. They can be any size, and once something crosses their outer boundary (the event horizon), it's gone forever. Think of it like a cosmic one-way street where even the fastest thing in the universe can't turn around.
A region of space with gravity so strong that it warps the space around it, pulling in anything that gets too close—even light. They can be any size, and once something crosses their outer boundary (the event horizon), it's gone forever. Think of it like a cosmic one-way street where even the fastest thing in the universe can't turn around.
