SpaceX's Falcon 9 grounded ahead of historic Polaris Dawn mission - Axios
- SpaceX's Falcon 9 grounded ahead of historic Polaris Dawn mission Axios
- FAA grounds SpaceX Falcon 9 fleet after booster mishap. When will Polaris Dawn mission launch? Florida Today
- FAA pauses Falcon 9 launches to investigate failed booster landing SpaceNews
- SpaceX rocket grounded as two key human spaceflight missions loom CNN