The International Space Station may still be under construction, but microgravity research has been under way for decades. We round up some of the coolest experiments so far
Gallery: Giant crystals and spherical flames: science in microgravity
Space
Giant crystals and spherical flames: science in microgravity
The International Space Station may still be under construction, but microgravity research has been under way for decades. We round up some of the coolest experiments so far
