Related Clues:
- Mission directive
- Cancel, as a space mission
- Scrap, as a mission
- Scrub, in a way
- Cut short, as a flight
- Cancel, as a liftoff
- Cut a tour short
- Cancel a rocket launch
- Stop the countdown
- Cause to shop short, maybe
- Stop show for weather
- Call off a spaceflight
- Slap on the wrists over leader's terribly offensive phone putdown
- Scrap at Canaveral
- Scrap, at NASA