Phoebe Sutton

Latest Articles

What occurs inside the core of a star?

Is our galaxy spiral elliptical or irregular?

Why was it called Apollo instead of Artemis?

Could humans live on asteroids?

How did Edwin Hubble prove that Andromeda is not a nebula in our galaxy?

How many galaxies did the Hubble Deep Field photo show?

Why do galaxies turn red?

What causes open clusters?

What will happen if two galaxies collide?

Why do all stars contain hydrogen?