12-07-09 The effect of spaceflight on a microscopic worm -- Caenorhabditis elegans (C. elegans) -- could help it to live longer. The discovery was made by an international group of scientists studying the loss of bone and muscle mass experienced by astronaut...

09-10-26 Experts asked to review the US human spaceflight programme have given strong support to the use of commercial services to launch astronauts. 被要求回顾美国载人太空飞行规划的专家强烈建议使用商业服务来将宇航员送入太空。 Ares 1-X: Work on the program o...