| Date | Grid | Clue | Author | Editor |
|---|---|---|---|---|
| Wed, Jun 10, 2020 | 30A | Boundary marking the limits of a black hole | Amanda Rafkin and Ross Trudeau | Shortz |
| Thu, Nov 05, 2015 | 48A | Point beyond which light cannot escape from a black hole | Samuel A. Donaldson | Shortz |
| Sun, Mar 09, 2008 | 59A | Black hole's boundary / Despite the fact that [split] | Patrick Berry | Shortz |