In 2009, he became the first person in history to have both flown in space and climbed the summit of Mount Everest. More from Careers ...
NASA is tracking the path of a huge asteroid that will come hurtling past Earth at a staggering speed of 35,000mph later ...
At around 620 miles high, these subsurface “islands of rock” stand more than 100 times higher than Mount Everest’s summit of around 5.5 miles, ...
Nepal is raising the permit fees to climb Mount Everest from $11,000 to $15,000. Income from the fees is a key source of ...
Flights to space can run as much as $450,000 The rich ... Elon Musk's SpaceX hopes to get humans to Mars by 2030. Climbing Mount Everest for more than $200,000 Fans of Mount Everest with 199,000 ...