I've got pictures, which technically is espi0n@ge hahaha...
Its old tech now but I think its at least still available as a reserve.
Discussion
The first 3 satellites UK tried launch .... were mine by way of general design (the functions on them) ... Prometheus-2 (two sats in daisy chain) and CIRCE. All three working together, would have given us the ability to discern perturbations in the EMF field overhead (and thus spot alien craft that were 'invisible' to the human eye, and directed energy beams etc) ... and be able to back-trace to point of emission. All three got blown up in high altitude just before orbit (along with another 6 sats). Which I told the SAS lads, is exactly what I was expecting with a 95% certainty ('cos they were the right design).