News

Uranus stinks. No, really, it does

26 April 2018 Astronomy Now

Astronomers using a powerful spectrometer attached one of the world’s largest telescopes have discovered that Uranus smells like rotten eggs thanks to hydrogen sulphide in its upper atmosphere.

News

Massive galaxy discovered made almost entirely of dark matter

26 August 2016 Astronomy Now

An international team of astronomers has discovered a massive galaxy that consists of 99.99 percent dark matter. Even though it is relatively nearby, astronomers had missed the galaxy, named Dragonfly 44, for decades because it is very dim. The galaxy lies about 300 million light-years away in the constellation Coma.