Apollo 7’s Walt Cunningham talks openly about the risks of being an astronaut at the Starmus astronomy festival

Apollo 7’s Walt Cunningham talks openly about the risks of being an astronaut at the Starmus astronomy festival
Queen guitarist Brian May speaks of his sadness about the end of the Space Shuttle Program, over three years after it ended
The Planck satellite brings BICEP2’s Big Bang discovery into further question
At the Starmus astronomy festival in Tenerife, evolutionary biologist Richard Dawkins tells us what we should expect alien life to look like
Your chance to ask a question of one of science’s leading lights and win a ticket to Starmus 2014