phys.org

deFrisselle, do astronomy w Astronomers deal a blow to theory that Venus once had liquid water on its surface
@deFrisselle@lemmy.sdf.org avatar

Oh, boy

thefartographer, do astronomy w Astronomers deal a blow to theory that Venus once had liquid water on its surface

Astronomers: Nuh-uh

Phys.org: Oh shit!

Me: I bet I can be dumb on the internet

TonyTonyChopper, do astronomy w Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon
@TonyTonyChopper@mander.xyz avatar

I’m amazed that we can detect a 10 m wide object at 4 million km away. Let alone track its trajectory.

mindbleach, do astronomy w Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon

Nobody tell Alan Davies.

zerozaku, do astronomy w Earth bids farewell to its temporary 'mini moon' that is possibly a chunk of our actual moon

What?! Nobody told me that we got a new moon.

acockworkorange,

We literally did, you just weren’t paying attention. That should teach you!

667, do astronomy w Hubble captures a new view of galaxy M90
@667@lemmy.radio avatar

Somewhen in there are creatures we’d really get along with were it not for the 58.71M light years between our galaxies, and the unlikelihood we both exist as simultaneous civilizations.

Gloomy, do astronomy w Event horizon: After photographing black holes, scientists are now making a movie
@Gloomy@mander.xyz avatar

They have quite big plans, but almost 14. Million € on hand. I hope they manage to achieve their goal.

We produce for the first time high-resolution multi-colour movies with the EHT combined with new telescopes probing the variable extremes of the electromagnetic spectrum (e.g. CTA, MeerKAT/SKA1). The data are analysed and interpreted with innovative models finally combining micro- and macrophysics. The PIs bring together complementary expertise over the entire black hole mass scale in radio imaging and multi-wavelength monitoring, astroparticle physics, and theoretical modelling to bear on the problem. This is accompanied by four major investments: construction of a new mm-wave telescope in Africa enabling full dynamical imaging of black holes with the EHT, new model development, supercomputing hardware, and a vibrant team of young scientists to help develop a new, truly universal black hole paradigm.

cordis.europa.eu/project/id/101071643?isPreviewer…

fossilesque, do astronomy w 'Party atmosphere': Skygazers treated to another aurora show
@fossilesque@mander.xyz avatar
nailbar, do astronomy w 'Party atmosphere': Skygazers treated to another aurora show

All three days that we were having auroras here just now, it was raining. Now that’s it’s over, the clouds are gone again. Aargh!

o_d, do astronomy w Event horizon: After photographing black holes, scientists are now making a movie
@o_d@lemmygrad.ml avatar

It begins. The Universe Cinematic Universe.

rebelsimile, do astronomy w Event horizon: After photographing black holes, scientists are now making a movie

oh boy, get ready people. it starts with a movie, then it’s a debut single, then you’re buying the fanzines, the hats, the shirts. this ends in commemorative plates.

HurlingDurling,
@HurlingDurling@lemmy.world avatar

Don’t forget “the ride”

Redacted, do astronomy w 'Islands' of regularity discovered in the famously chaotic three-body problem
@Redacted@lemmy.world avatar

Rehydrate!

Mango, do astronomy w Astronomers discover biggest ever seen black hole jets, which blast hot plasma well beyond their own host galaxy

If it can be infinitely dense inside a black hole, doesn’t that mean the scale doesn’t matter and that the ‘inside’ is pretty much it’s own whole universe with different physics rules?

imakeninjascry, do astronomy w Astronomers discover biggest ever seen black hole jets, which blast hot plasma well beyond their own host galaxy

Mathematically, it’s possible, but scientists are still skeptical about whether or not they are real. They’re called white holes and you can actually create a model of one in your kitchen sink. If you let the water just hit the bottom and spread out evenly in all directions, you can kind of visualize the way it’s supposed to work. Action Lab on YouTube actually has a pretty good video about it which I suggest watching if you’re interested. youtu.be/p3P4iKb24Ng?si=b3_RHuj0J3F_7DC1

foofiepie, do astronomy w Astronomers discover biggest ever seen black hole jets, which blast hot plasma well beyond their own host galaxy

Ok. Permission to ask a mad question. Apologies in advance.

If black holes ‘suck’ everything in… could there be the equivalent of the ‘other side’ of one, that’s mysteriously ejecting a tonne of plasma?

Not saying that’s what this is, just prompted the thought.

imakeninjascry,

Mathematically, it’s possible, but scientists are still skeptical about whether or not they are real. They’re called white holes and you can actually create a model of one in your kitchen sink. If you let the water just hit the bottom and spread out evenly in all directions, you can kind of visualize the way it’s supposed to work. Action Lab on YouTube actually has a pretty good video about it which I suggest watching if you’re interested. youtu.be/p3P4iKb24Ng?si=b3_RHuj0J3F_7DC1

chuckleslord,

Tangent, but you don’t need to include the question mark or anything after in most urls. Definitely not YouTube links. It’s just YouTube telling itself who shared the info (you) and they use that to track shit. But the link works just as well without it, and you’re not voluntary spying on yourself.

imakeninjascry,

Neat! I didn’t know that. I just copied and pasted. Thanks for the info.

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