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CIRCLE WITH A DOT

granvegas@mastodon.socialG

granvegas@mastodon.social

@granvegas@mastodon.social
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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.
    granvegas@mastodon.socialG granvegas@mastodon.social

    @vicgrinberg Thanks Dr. Grinberg. Enjoy your vacation.

    Uncategorized askanastrophysi scicomm wisskomm

  • 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.
    granvegas@mastodon.socialG granvegas@mastodon.social

    @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."

    Uncategorized askanastrophysi scicomm wisskomm

  • 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.
    granvegas@mastodon.socialG granvegas@mastodon.social

    @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?

    Uncategorized askanastrophysi scicomm wisskomm

  • “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.
    granvegas@mastodon.socialG granvegas@mastodon.social

    @markmetz Sounds suspiciously like "Newspeak." 1984 is alive and well in 2026.

    Uncategorized

  • Me: I'm not coming in to work today.
    granvegas@mastodon.socialG granvegas@mastodon.social

    @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. 😁

    Uncategorized

  • So Pete Hegseth can’t feed his deployed Navy?
    granvegas@mastodon.socialG granvegas@mastodon.social

    @slothrop @mcnado

    The U.S.S. Constitution would like a word.

    Uncategorized

  • New blog post: How to calculate the correct ADU target for flat frames
    granvegas@mastodon.socialG granvegas@mastodon.social

    @astrocampEU Thank you sir. This is knowledge I've needed.

    Uncategorized astrophotograph flats calibration adu deepsky

  • Leo Triplet (M65, M66, NGC3628)
    granvegas@mastodon.socialG granvegas@mastodon.social

    @corpsmoderne Nice!

    Uncategorized astronomy astrophotograph astronomie
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