Sterling Valerius

Latest Articles

What did Hubble's Finding show?

Why is hydrogen important in the universe?

What elements are created in a giant star?

Have we ever found liquid water on another planet?

Will SpaceX overtake NASA?

What is another name for a space Traveller?

What icy bodies mostly originate in the Oort Cloud before being flung toward the Sun?

Is the ISS technically not in space?

What is the largest unit of measurement in astronomy?

Who was the first to see the dark side of the moon?