Eventually it got dark, and James found herself an opening in the rock for a shelter. She didn’t remove the XE-201—it was made for extended field use. Of course, just because the suit was mechanically capable of sustaining her for weeks in the field didn’t mean it was comfortable. James found herself lying awake near the entrance of the little cave, resting on her side and resting her head against the inflatable field-pillow. She stared up at the starry sky as wispy clouds blew by, searching for Earth.