I forget which episode it was, but at the end Pike and Spock confirm a "signal" some 50,000 light years away.
That's the conclusion of the season, the last scene of "Sorrow II". The signal supposedly comes from the vicinity of Terralysium, which was 50k ly away in "Brother". After all, this is the vicinity at which Michael and the
Discovery aimed when they traveled to the future. And Michael didn't miss by much: she later says she was able to contact the future Terralysium, only to discover Gabrielle was not there.
Doubting the TOS/Discovery era Enterprise has sensor capabilities to scan 50,000 light years away
In "Brother", they don't yet have to, but they talk about only having rough fixes on these distant targets. At the beginning of "New Eden", Michael's second sign lights up, and Michael and Tilly together quickly cook up a way to pinpoint it from across those 50,000 ly. It may be a fairly standard technique, and indeed surprises nobody much.
If the Red Angel has exploded it wouldn't have sent a signal of where it was, unless the signal was a sign that it had actually been destroyed.
Thanks to the disjointed writing, we still don't know how one goes about creating a Red Sign. We never saw one up close in any of the adventures, after all. Even when Michael did her grand tour, lighting up Signs 8 through 14, we only ever saw the feeble red glow associated with her activities during the specific adventures - we never saw the supposedly more intense red glow that
preceded those adventures and lured the heroes there (remember how Pike always was frustrated that they had missed the Sign by
that much?).
Nothing we ever saw was intense enough to glow across the galaxy, of course. Not visually anyway, and we really wouldn't want that, because this would then involve lightspeed and Season 2 would take fifty thousand years... The brightest we got was when Michael was glowing in order to lead the ship through the timehole, and even that was really faint. Would anything like that have made Jacob on Terralysium look up in awe?
Does Burnhams suit having a Klingon Time Crystal mean that the Klingons might possibly have altered the fate of the suit itself?
Supposedly the one who grabs the crystal to take it home is the one who "locks fate". I doubt Klingon monks would have any say on what Michael or Pike did with the second crystal - but perhaps Pike would have had a say on what Michael would do with it, had things happened a bit differently? (Perhaps Pike did - perhaps it was his psychic influence or whatnot that prevented Michael from going straight to the future and thus made her realize she had to do the predestination Signs 8 through 14 first?)
We simply don't know who first grabbed Gabrielle's crystal. Some Section 31 operative? A thief hired by S31? A well-meaning third party whom S31 robbed afterwards? Gabrielle herself didn't claim to have seen her own fate, so
she probably wasn't the "owner" of that crystal...
Timo Saloniemi