Blazar

HOW IT IS BUILT The methods behind it Dark matter Black hole Supermassive black ho… Neutrino WHAT IT CAN DO Its core abilities — — — — WHERE IT IS USED Telescope · Gamma-ray Gamma-ray astrono… · Neutrino detection Blazar learns · reasons · acts
How it's built
What it can do
Where it's used

A blazar is an extremely bright and energetic object in space powered by a supermassive black hole at the center of a distant galaxy. What makes blazars special is that they're pointed almost directly at Earth, so we see them as incredibly luminous beacons that can vary wildly in brightness over days or even hours.