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Royal Observatory Greenwich

WATCH: Just How Big IS The Universe?

The Huffington Post | Isaac Saul | Posted 03.24.2014 | Science

The universe is really, really big. How big? Well, if you sent a text message to the nearest galaxy, Andromeda, it would take 2.5 million years to get...

AWESOME: Famed Observatory Picks Year's Best Astronomy Photos

Posted 09.22.2012 | Science

With so many eye-popping images coming from space-based cameras on Hubble, Cassini and Curiosity, it's easy to forget that ordinary humans can snap gr...