Heart of Stone
Series: Star Trek: Deep Space Nine
Airdate: February 12, 1995 | Year Set: 2371
Season 3, Episode 14
Summary
Pursuing a Maquis raider to an unstable moon, Kira becomes trapped within an expanding crystal formation that threatens to engulf her. Meanwhile, Nog attempts to persuade a skeptical Commander Sisko to write him a letter of recommendation to join Starfleet Academy.