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

NASA will unveil the four crew members Monday who will fly around the moon on the first piloted flight of the agency’s Orion deep space capsule on the Artemis 2 mission as soon as late next year.

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.

A Russian Soyuz spacecraft streaked into orbit Wednesday carrying a crew of three on a two-day flight to the International Space Station. Their mission: to deliver a fresh ferry craft to the lab complex that will be needed next March to carry two station crew members back to Earth after nearly a year in orbit.