Science ❯ Space Exploration ❯ Spacecraft
Technical Issues Crew Flight Test Crewed Mission Crewed Missions Thruster Issues Certification Process Launch Launch Delay International Space Station Crewed Flight Performance Future Missions SpaceX Crew Dragon Launch Attempt Helium Leaks Testing Procedures Mission Delays Technical Challenges Delays Launch Preparations NASA Astronauts Mission Details Test Flights NASA Missions Setbacks Return Delay Mechanical Issues Docking CST-100 Starliner Crewed Flight Test Challenges Safety Concerns Test Flight Starliner Rendezvous Procedures Crew Calypso Crewed Launch Helium Leak Assessment Testing and Training Procedures Starliner Manual Piloting Helium Leak Crew Dragon Comparison Launch Challenges Propulsion System Manual Piloting Incident Return Process Challenges and Setbacks Service Module Thruster Problems Space X Comparison Safety Checks Mission Duration Technical Problems Crewed Test Flight Starliner Service Module Commercial Space Travel Design Vulnerability Leak Detection Background Astronaut-Crewed Flight Launch Preparation Astronaut Training Mission Updates Fueling Process Leaks Astronaut Activities Operational Missions Reaction Control System (RCS) Missions Mishaps Launch Details Future Plans Astronaut Operations Crew Safety Issues Fuel Supply Crew Adjustments Rollout Debut Mission Objectives Preparations for Flight Crew Members Mission Preparation Testing Mission Management NASA Astronauts Butch Wilmore and Suni Williams Crew Activities Astronaut Mission Thruster Overheating Safety Measures Mission Extension Return to Earth Timeline Glitches Safety Issues Starliner Flaws Flight Objectives Certification