Fear the Void
These are situation Aspects that can come into play when the story centers around the perils of the uncaring, boundless expanse of space.
There is good reason why most citizens of the Imperium look up at the night sky with fear, trying not to dwell on just what horrors lurk between the stars or gaze hungrily down upon them from the nightmare of the warp. Those who travel the Imperium know too well that while humanity might claim to be masters of the galaxy, with dominion over worlds uncounted, their if but a feeble flickering light surrounded by an infinity of blackness. Rogue Traders know that the void holds many perils, beyond the deadly cold of vacuum and the hard radiation of stars are things no man was ever meant to see. Of course, it is these very factors that make Rogue Traders the larger-than-life individuals they are, as they set off into the black with often only their courage to keep them safe.