In deep space, starlight was the only companion to the boundless darkness. A bright silver arc suddenly swept across the darkness as the Petrachelys jumped in and out of the sparial rift as part of its star chart calibration sequence.
The Petrachelys followed a general direction while it headed towards Io, using warp jumps and regular flight alternately. Soon after the voyage neared its end. The spacecraft's navigation system had recalibrated the star lens two days ago and entered the star chart from Nasaton into its navigation program. After some comparisons, the ship's host found a star region where the siren's home planet was probably located. The spacecraft was now heading in that direction.