galaxy articles - Page: 3
What will happen if two galaxies collide?
Is the Milky Way a universe or galaxy?
Which galaxy is disk-shaped?
How does NASA know what the Milky Way looks like?
What is a galaxy made up of gas, dust, and stars?
Which type of galaxy contains mostly older stars?
What's in the Orion Arm?
How many arms does our galaxy have?
What is the method by which the rate of rotation of a galaxy is calculated?
What is inside of the Andromeda Galaxy?
Can a supernova be brighter than a galaxy?
What does a dead galaxy look like?
Is our Solar System in the Sagittarius Arm?
How far is the Perseus Arm from Earth?
How to calculate the distance of a galaxy?
What galaxy arm is Earth in?
What is the farthest galaxy we can see with our eyes?
How is a spiral galaxy classified?
What is a red galaxy?
What are the galactic coordinates of Earth?
Is there a black hole in the middle of the Andromeda galaxy?
What is the basic shape of an elliptical galaxy?
Which type of galaxy often contains older stars and little gas?
