> At the end of the mission, the X-37B jettisons the disposable service module before reentry. The Space Force doesn't want this section of the spacecraft to re

> At the end of the mission, the X-37B jettisons the disposable service module before reentry. The Space Force doesn't want this section of the spacecraft to remain in its current high-altitude orbit and become a piece of space junk. I imagine they also don't want our peer adversaries picking up our space trash and reverse engineering what we're doing.