Main Engine Cut Off

The roadmap for SLS got a little murkier this week thanks to some additional details in the GAO report regarding its cost and schedule. SpaceX test fired a landed core three times in three days last week, paving the way for reuse of the CRS-8 core. GAO Report Indicates EM-2 Plans to Fly Crew - Main Engine Cut Off U.S. GAO - NASA Human Space Exploration: Opportunity Nears to Reassess Launch Vehicle and Ground Systems Cost and Schedule NASA updates status and timetable of ambitious Asteroid Redirect Mission | NASASpaceFlight.com MSFC propose Aerojet Rocketdyne supply EUS engines | NASASpaceFlight.com Landed Falcon 9 First Stage Test Firing - YouTube SpaceX Conducts Full-Duration Static Fire of JCSAT-14 Core - Main Engine Cut Off SpaceX test fires returned Falcon 9 booster at McGregor | NASASpaceFlight.com Next Space Station Cargo Launch From Virginia Targeted for August | NASA Email feedback to anthony@mainenginecutoff.com Follow @WeHaveMECO Support Main Engine Cut Off on Patreon