How (and when) did the rings of Saturn form? How are we to understand the complex systems of rings and gaps?
Tag Archives | Ask A Spaceman
What are the most clever physics and astronomy experiments of all time?
Why are Kepler’s Laws important? What was Kepler trying to understand? What connection did Kepler think he was making?
What’s the universe made of? How is this connected to its age? What’s the connection between dark matter and dark energy?
How can the night sky redescribed to someone who can’t see it? What’s it like to do astronomy?
Are wormholes real or what? How did we even start thinking of them?
How do sunspots work? What do magnetic fields have to do with it?
What’s the shape of the universe? What does it even mean for the universe to have a “shape”?