The black hole is very big. It has as much matter as four million Suns! It is also very far away. Dr. Ghez used these telescopes to find it.
Photo Credit: Abbie Warnock-Matthews/Shutterstock
In the Know
Endangered Animals
Black rhinos are endangered. They live in Namibia. People are … read more
In the Know
Can Squirrels Plant Trees?
Eastern gray squirrels eat nuts and berries. They can find … read more
In the Know
Give Kids the World Village
Give Kids the World Village was started by a businessman. … read more