- NOGO
- Aborted launch
- Canceled
- Canceled, to NASA
- Canceled, NASA-style
- Canceled, like a mission ... or like four answers in this puzzle?
- NASA scratch
- Aborted, as a launch
- Mission abort phrase
- Nixed by NASA
- Nixed
- Nix for 32 Across
- Thumbs-down at NASA
- Mission-scrapping words
- Forbidden
- NASA negative
- Astronaut's negative
- NASA cancellation
- Off
- Nixed, at NASA
- Scratched
- Scrubbed, as a space launch
- Canceled, at NASA
- Failed attempt
- Canceled, slangily
- Mission abortion
- Scrubbed
- Aborted mission words
- Not happening at NASA
- Canceled, as a NASA mission
- Not functioning, in NASA-speak
- Fuhgeddaboudit!
- Aborted
- Inoperative
- NASA scrub
- Canceled, as a mission
- Canceled, in NASA-speak
- Mission cancellation
- Aborted, at NASA
- Scuttled mission
- Scrapped space shot
- Aborted operation
- Cape Kennedy cancellation
- Scrubbed, at NASA
- Canceled (and this puzzle's title)
- Scrubbed, so to speak
- Scrapped, at NASA
- Mission aborted
- Canceled at 6-Down
- Scrubbed, as a NASA mission
- Scrubbed, as a launch
- Canceled, at Cape Canaveral
- NASA decision
- Canceled, as a launch
- Launch cancellation
- Down the tubes
- Scrubbed, as a mission
- Cancelled
- Scrapped, as a mission
- Scrubbed, at 7 Down
- Cancelled, informally
- Out of order
- Cancelled, as a launch
- Cancelled, as a NASA launch
- Launch cancelled
- Canceled, as a NASA launch
- Like an aborted space mission
- Like a scrubbed space mission
- Scrubbed, as a space mission
- Useless: Colloq. phrase.
- Failure: Colloq. phrase.
- Not possible.
- Not possible: Colloq.
- Hopeless attempt: Colloq.
- Without use: Colloq.
- Useless: Colloq.
- Opposite of A-OK.
- Impossible: Slang.
- Nix.
- Words of impossibility.
- Cape Kennedy failure.
- Impossible
- Kind of gage
- Cape Kennedy term
- Nothing doing!
- Forget it!
- Space-shot bust
- Not a chance!
- Useless: Slang
- Futilitarian expression
- NASA's "not ready"
- On the fritz
- Canceled by NASA
- Thumbs down
- Describing a bad project
- Unworkable
- Scrubbed mission
- Cancellation
- Canceled ... or a hint to answering 17-, 27-, 34-, 45- and 57-Across
- Off-limits
- Ain't happening
- Aborted plan
- Scrapped, to NASA
- Something scratched
- Ain't happenin'
- Like an area that's off-limits
- Called off
- Called off, as a launch
- Scrubbed, as a rocket launch
- Scuttled
- Space scrap?
- Something that's not going to happen
- Failed NASA launch
- 'Ixnay'
- Cancelled mission
- NASA failure
- Cape Canaveral cancellation
- Not ready, in NASA-speak
- It's a ___ ("It's been canceled")
- Unready, in NASA-speak
- NASA postponement
- Failure for 7-Down
- Something off-limits
- Rocket launch cancellation
- Aborted take-off
- Inoperative state?
- Like a scrubbed launch
- Hep turndown
- Dud to NASA
- Post-snafu utterance
- Scratch, at NASA
- Inoperative, as a launch
- Cancelled rocket launch, e.g.
- Canceled, to 69-Across
- Canceled, as a space launch
- Like a scratched space shot
- Scrapped, as a project
- ___ zone (dangerous area)
- Like a dangerous neighborhood
- Scrapped, as a launch
- It can't be done
- Nonstarter
- It isn't happening
- Nixed, as a mission
- Scrubbed launch
- Canceled, like some missions
- Scrubbed, say
