Vocab
A black hole that is consuming large amounts of material and which procedures bright x-rays and radio waves in the process .
What is an active black hole?
There are like ______ of black holes in our galaxy, and we will never know where they are.
What is millions?
A black hole that is the largest type of black hole.
What is Supermassive black hole?
Is a galaxy in which the stars form like an oval shape.
What is elliptical galaxy?
You can't directly see it.
What is a black hole?
A black hole that possesses angular momentum.
What is a rotating black hole?
Is an area of the night sky named after the visual impression evoked by the pattern of the brightest starts in the area.
What is constellation?
Black holes are only dangerous if you are ____ ______.
What is too close?
An interstellar object without a host galactic group.
What is a rogue black hole?
A system of two stars that orbit around each other, they go together because of the mutual gravitational attraction.
What is binary stars?
Dying stars lead to it.
What is stellar black holes?
An object hypothesized in astrophysics.
What is gravastar?
The region around a spinning black hole where you are forced to rotate in the same sense as a black hole.
What is ergosphere?
It can fit in your pocket.
What is a black hole?
Ranges from about 1/12 to more than 100 times the mass of the Sun.
What is stellar mass?