Q&A with Keith Gendreau, principal investigator of the first X-ray space communications experiment (members only)

A typhoon forecast to move near a ground station in Guam on Monday has forced officials to postpone the launch of a Japanese HTV cargo ship loaded with more than 13,000 pounds of supplies, experiments and a replacement set of batteries for the International Space Station.

Orbital ATK has ordered another Atlas 5 rocket to launch a second commercial Cygnus cargo craft for the International Space Station.

SpaceX engineers are preparing to mount a Falcon 9 rocket at Kennedy Space Center’s historic launch pad 39A for the first time this week as the company declares the modified facility ready to support a new era of commercial space missions.