"TNG 7×9 ‘Force of Nature’: Two Hekarans board the Enterprise to convince them that their warp drive is damaging their home world and the space around it." - 245 × 186 in TNG 7×9 ‘Force of Nature’: Two Hekarans board the Enterprise to convince them that their warp drive is damaging their home world and the space around it.

TNG 7x9 'Force of Nature': Two Hekarans board the Enterprise to convince them that their warp drive is damaging their home world and the space around it.