Comet 29P/Schwassmann-Wachmann 1, a city-sized icy body that orbits the Sun at roughly 6 astronomical units, is known for sudden outbursts that can produce a glowing coma with a spiral, ...

The Credible Hulk is a self-described “[p]ro-science skeptical activist, musician, and polymath promoting science education and smashing pseudoscience and denialism” and posts fun facts and memes on ...