said. “Not with the naked eye, they’re too far away. You can barely see Earth’s star from here, and the Dyson Pair are almost a thousand light-years beyond that.”
“So when were they enveloped?”
“That’s a very good question—we’ve never been able to pin down the exact construction time of the shells—that’s what my observation project is going to help solve.” Even now Dudley wasn’t going to admit what he’d observed.
Astronomy post 2050 had effectively ceased to be a pure science. CST had long since taken over all major deep-space observation for purely commercial ends. In any case, when you could visit stars of every spectral type to observe them directly, there was little point in prioritizing astronomy. Few higher education institutions on Commonwealth worlds bothered building observatories; even Oxford’s telescope had been over a century old when it discovered the Dyson Pair.
An hour after sunset, Dudley and LionWalker walked through the dunes to the observatory. Inside, it was little different to the one on Gralmond: a big empty space with the fat tube of the telescope in the middle, resting on a complex cradle of metal beams and electromuscle bands. The sensor housings surrounding the focus looked a lot more sophisticated than anything the university could afford. A row of neat, modern display portals was lined up along the wall beside the door.
Dudley glanced around at the professional equipment, feeling a degree of tension ebbing away. There was no practical reason the observation shouldn’t occur. All he had to deal with was his own memory of the event. Could it really have happened like that? Five months after the fact, the moment seemed elusive somehow, the memory of a dream.
LionWalker stood close to the base of the telescope, and began what looked like a robot mime dance. Arms and legs jerked about in small precise movements. In response, the doors on the dome started to peel open. Electromuscle bands on the telescope cradle flexed silently, and the fat cylinder began to turn, aligning itself on the horizon where the Dyson Pair were due to rise. LionWalker’s body continued to twist and whirl, then he was snapping his fingers to some unheard beat. The portals came alive one by one, relaying the sensor images.
Dudley hurried over to them. The image quality was flawless. He gazed at the starfield, noting the minute variation from the patterns he was used to. “What sort of linkage have we got?” he asked his e-butler.
“The planetary cybersphere is negligible; however, there is a landline to the CST station. Available bandwidth is more than capable of meeting your stated requirements. I can open communication to the unisphere whenever you want.”
“Good. Begin a quarter of an hour before estimated enclosure time. I want full SI datavault storage, and a unisphere legal verification of the feed.”
“Acknowledged.”
LionWalker had stopped his gyrations, allowing the telescope to rest. He raised an eyebrow. “You’re really serious about this, aren’t you?”
“Yeah.” A datavault store and legal verification were expensive. Along with his ticket, the cost had taken quite a chunk out of their carefully saved holiday money. Something else Dudley hadn’t told his wife. But it had to be done, with the telescope sensor feed authenticated the observation would be beyond dispute.
Dudley sat in a cheap plastic chair beside the telescope, his chin resting on his hands, watching the holographic light within the portals. He watched the dark sky obsessively as the Dyson Pair rose above the horizon. LionWalker made a few small adjustments and Dyson Alpha was centered in every portal. For eighty minutes it remained steady. A simple point of ordinary light, each spectrum band revealing an unwavering intensity.
LionWalker made a few attempts to talk to Dudley about what to expect. Each time he was waved silent. Dudley’s e-butler established a full wideband link to the