The Moon is brighter than the Sun, if you’re measuring it in gamma rays. Sorta.
Astronomers this week announced that they’d attempted to measure all of the starlight in the universe.
Sometimes, if you want to understand the amazing things that happen in space, you have to make sense of them in a lab on Earth, first. Scientists are attempting to model some of the most powerful explosions in the universe by miniaturising them into lab experiments.