On Thu, Jan 23, 2020 at 04:13:07AM -0800, Lawrence Crowell wrote: > > > On Thursday, January 23, 2020 at 5:32:50 AM UTC-6, John Clark wrote: > > > > > > > > On Thu, Jan 23, 2020 at 6:01 AM Lawrence Crowell <[email protected] > > <javascript:>> wrote: > > > > > > > > *> There have been a couple of these unnova events. Some stars have just > >> winked out almost instantly. I would imagine this would ;produce a fair > >> amount of gravitational radiation, even if the whole star is gulped by a > >> black hole before EM radiation escapes. *
Are those "unnova events" summarized somewhere? Gog only knows about some kids' artefacts. Is there a pattern or are they more or less random? [...] > > A stellar mass Black Hole couldn't swallow a planet in one gulp, tidal > > forces would tear it apart into dust long before it reached the Event > > Horizon. The tidal force is weaker for a supermassive Black Hole so a small > > strong nickel-iron asteroid might reach the Event Horizon more or less > > intact, but the mass would be so low I don't think the Gravitational Waves > > would amount to much, and the nearest supermassive is a long way away. > > > > A planet entering stellar mass black hole would be tidally disrupted and it > would be pulled into a streamer. The 1994 cometary impact on Jupiter is a > plausible model. A lump of matter crossing the event horizon will be > physics of moving a holographic screen and there will be a gravitational > wave. The details of this again I am not that privy to. Maybe the BH has to > be an intermediate mass BH. Could it be a relatively small BH swallowing something in Kuiper Belt/van Oort Cloud? Could it be a signature of something being "unswallowed"? As in, some kind of transportation means which have not been discovered yet on this puny planet. Yeah, kind of, jumping out of "hyperspace" or whatever it could be called. No, I am not a big fan of Star Wars, not even a small fan (i.e. I am posting a serious question, even if movie industry works hard to make it sound stupid). -- Regards, Tomasz Rola -- ** A C programmer asked whether computer had Buddha's nature. ** ** As the answer, master did "rm -rif" on the programmer's home ** ** directory. And then the C programmer became enlightened... ** ** ** ** Tomasz Rola mailto:[email protected] ** -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/20200128204518.GB12549%40tau1.ceti.pl.
