Season 1, Episode 16
Production episode: 1×13
Original air date: January 5, 1967
Star date: 2821.5
The Enterprise is enroute to the New Paris colony on Makus III to deliver medical supplies to victims of an ongoing plague, when Captain Kirk gets distracted by a shiny quasar, Murasaki 321. Galactic High Commissioner Ferris, a grumpy officer in fancy duds, objects to stopping to investigate, but Kirk insists his mission includes scientific study of cosmic phenomenon. They dispatch shuttlecraft 7, the Galileo, to take a closer look with seven crew members on board: Mr. Spock, Dr. McCoy, Mr. Scott, Lieutenant Boma, Mr. Gaetano, Mr. Latimer, and Yeoman Mears. It shouldn’t take long to get some readings and return to the ship and resume their journey to Makus III.