'We really need to be on the lunar surface,' said NASA's David Urban. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The next frontier for ...

In a challenge to generally accepted safety protocols, Chinese astronauts livestreamed themselves conducting an experiment with open flames aboard the country's Tiangong space station. Astronauts Gui ...

NASA has officially bid adieu to its Spacecraft Fire Safety Experiment (Saffire), fittingly having the last one burn up in the Earth’s atmosphere following six successful missions involving controlled ...