Chief Engineer’s Personal Log
A visit to the centre of the expanding bubble revealed nothing at all. There’s no trace left of whatever caused the subspace shockwave. Nothing that might suggest a cause. The only clue is that the centre is approximately half way along line between Brissid and the hypothesised nebula origin point. Could this perhaps be related to the mechanism which, on previous waves, caused the rapid expansion of the nebula?
Despite the importance of investigating the cause of the shockwave and the value of the data that we gathered in the process, during the travel to the centre and back, I couldn’t help but see every minute as potentially wasted. Not that I expect to find anything where the two extrapolated paths cross, perhaps more crystal remnants at best, but I would still have preferred to investigate that immediately.
At least it gave Nikolai and I time to examine the crystalline particles we retrieved from Chanu-Weianu in detail. The crystal shells match exactly to the crystal in the item I found 6 and a quarter years ago and 35 light years away, buried under 10 000 year-old debris.
If the crystal portion does come from Sector 21, then how did it get to Duwan’Ktra and end up under the debris of a collapsed building? Who set the crystal into the metal frame? And what does it have to do with whatever it is that is destroying starships and towns?