Space exploration is my current obsession, especially the outer solar system and exoplanets. Here's a snippet of news on my favourite planet*, Uranus: it might be made up not of a lot of water, as was thought, but a lot of methane. btw the article gets a detail wrong: to astrophysicists water, methane, and ammonia are all "ices", just like how all elements besides hydrogen and helium are "metals".

(How did I get here from Ancient Egypt, you ask? No idea. But I mean to live another twenty years so I can see pictures from NASA's Uranus Orbiter and Probe mission.)

* So no jokes please