@vicgrinberg Thanks Dr. Grinberg. Enjoy your vacation.
granvegas@mastodon.social
Posts
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I have a bit of time on my hands, so let's do another 24h round of #AskAnAstrophysicist, but this time it's a thematic one. -
I have a bit of time on my hands, so let's do another 24h round of #AskAnAstrophysicist, but this time it's a thematic one.@vicgrinberg Ahh, I see, so statistically impossible. I remember reading some sci-fi about a generation ship decelerating into the solar system and poisoning the Sun with their reaction mass. " People of Earth we come in peace! Oops, snuffed out your star. Peace out."
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I have a bit of time on my hands, so let's do another 24h round of #AskAnAstrophysicist, but this time it's a thematic one.@vicgrinberg So what happens to all the "metals" that fall into a star? "Metals" being anything heavier than H and He. That stuff, at least some of it, makes its way down to the core. Until the core gets hot and pressurized enough to fuse that stuff, it's just a drag on fusion. Could a star be poisoned enough to choke out the fusion process altogether?
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“The irony of being forced to dumb down an essay about a story warning against the forced suppression of excellence was not lost on me.@markmetz Sounds suspiciously like "Newspeak." 1984 is alive and well in 2026.
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Me: I'm not coming in to work today.@kibcol1049
Me: I can't make it in today boss. I've got Opthamalglutteitis.Boss: What's that?
Me: I can't see my ass coming in today.

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So Pete Hegseth can’t feed his deployed Navy? -
New blog post: How to calculate the correct ADU target for flat frames@astrocampEU Thank you sir. This is knowledge I've needed.
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Leo Triplet (M65, M66, NGC3628)@corpsmoderne Nice!