Conspiracy in the Stars

From the Introduction:

Conspiracy in the Stars! is an adventure for the 5th Edition of the world’s greatest roleplaying game, designed as an introduction to Mage Hand Press’s campaign setting Dark Matter. It requires the Game Master (GM) to have access to the Dark Matter book or the Dark Matter Basic Rules. The adventure challenges the players to unravel the intrigue surrounding an assassination attempt, dealing with a variety of characters with their own goals and schemes. Their investigation ultimately culminates in a dogfight across an asteroid field to rescue a gnomish scientist, whose newest invention could change the very future of the entire 'verse.