More than 25 payloads sponsored by the International Space Station (ISSInternational Space Station) National Laboratory, including technology demonstrations, in-space manufacturing, student ...
Scientists are sending stem cells into orbit where the forces of gravity won't interfere with how they cells proliferate and assemble into small organ-like clusters.
When a supernova was seen glittering in the night sky for six months in 1181, it was so bright that Chinese and Japanese astronomers recorded it as a ...