Rowan Thornhill

Latest Articles

What is the really bright star right beside the Moon?

Who was the first space traveler?

What is nebula cloud theory?

What kind of evidence suggests that there is not much star formation happening in elliptical galaxies?

Did ancient beaches found on Mars reveal the Red Planet once had oceans?

Where will the Geminids meteor shower be visible?

How are the Galilean moons formed?

How many bodies are in the Milky Way?

How many objects have been discovered in the Kuiper belt?

What elements are present in a stellar nebula?