Garth Valmont

Latest Articles

Is Jupiter necessary for life on Earth?

What happens to a star before it explodes?

What is the mechanism of star formation?

Why is it helpful to look at very distant galaxies to study galaxy formation and evolution over cosmic time?

What is the protoplanet theory in simple terms?

Can we see the south side of the Moon?

What do you call a person who flies a spaceship?

What are the rocks that burn when entering the atmosphere?

Is the Veil Nebula in the Milky Way?

Are nebulae actually visible?