Derelict
From Destinypedia, the Destiny wiki
The Derelict is the Drifter's ship and mobile base of operations. Guardians who wish to play Gambit may assemble on the Derelict before being transmatted to the playing field below.
The Derelict tows a massive globular object behind it, far larger than the ship itself. The Drifter claims he found it in a place "cold enough to snuff out your Light," suggesting he brought it back from his outsystem expedition to a frozen world with Light-draining creatures[1].
