These are the questions this new exhibition at the Royal Observatory considers through science (the how, what and why) and culture (sci-fi speculations and movies).

More like ET (pictured) and less like Alien we hope.

Free, Mar 1-Aug 2013, 
10am-5pm SE10 8XJ  
Tube | Cutty Sark  
rmg.co.uk

 

Photo: YouTube