Photos: Atlas 5 on the pad for X-37B launch

Boeing and SpaceX are readying for launch abort tests in the coming weeks to validate the crew escape systems for the new human-rated Starliner and Crew Dragon spaceships, now scheduled to begin ferrying astronauts to the International Space Station in the first half of next year.

Speaking with Spaceflight Now on the sidelines of the International Astronautical Congress this week, NASA Administrator Jim Bridenstine offered his assessment on the status of a budget battle to secure funding for the agency’s Artemis program, which seeks to achieve the next human landing on the moon by the end of 2024.

Fifteen CubeSats owned by NASA, Spire Global, and U.S. research institutions launched aboard a Northrop Grumman Cygnus cargo ship in May have been released into orbit, beginning missions to demonstrate miniaturized, low-cost Earth science instruments and join a commercial network of weather-monitoring nanosatellites.