The Shape of the Universe: A conversation with Andy Howell about supernovae and cosmology 

How big is the universe? How far away are distant galaxies? What is the shape of our universe and how is it changing over deep time? These are all key questions in the field of physics known as cosmology, which has fascinated humanity from the first moments we looked up at the stars and wondered what those beautiful masses of light are.
Ultimately, cosmology is about understanding our place in the universe.