Orb-5 – Spaceflight Now

August 15, 2025

Breaking News

[ August 14, 2025 ] SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
[ August 13, 2025 ] ULA launches Vulcan rocket on first Space Force mission Mission Reports
[ August 12, 2025 ] Launch preview: ULA to launch first national security mission on a Vulcan rocket Mission Reports
[ August 10, 2025 ] SpaceX launches Amazon’s Project Kuiper satellites on fifth scheduled attempt Falcon 9
[ August 9, 2025 ] Crew 10 returns to Earth with Pacific Ocean splashdown Mission Reports

New engines arrive at Antares rocket launch site

August 10, 2015 Stephen Clark

The first pair of new Russian main engines for Orbital ATK’s modernized Antares rocket has arrived at the company’s Virginia launch base as engineers prepare to return the commercial booster to flight after a catastrophic failure last year.

RD-181 engines prepared for shipment to U.S.

June 1, 2015 Stephen Clark

The first pair of RD-181 rocket engines set to launch on Orbital ATK’s redesigned Antares rocket are in the final stages of acceptance testing in Russia ahead of their export to the United States in early July, officials said.