More from Philip Chien
Explore the latest news, articles and features
The lightness of being Mathilde
News
Space fridge will rescue Hubble’s faulty camera
News
There’s a hole in my spacecraft 鈥� Just one slip could destroy a billion-dollar mission, or, worse, spell ahorrific end for some poor astrotechnician. Philip Chien reports on theperils of welding in space
Features
Take a deep breath and blow
Features