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

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

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…

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

crawancon, do astronomy w Using small black holes to detect big black holes

Internet has me so jaded I did NOT think this was science related…

onlinepersona,

What did you think it was about? 😅

Drunemeton, do astronomy w New Type Ia supernova discovered
@Drunemeton@lemmy.world avatar

Does that exactly the same sentence in the first two paragraphs indicate an AI writer?

I stopped reading at that point.

WWJD, do astronomy w Stunning James Webb images show birth and death of massive stars

Janus coming for us

Gakala, do astronomy w New images reveal what Neptune and Uranus really look like

Ignite your journey of self-empowerment with our carefully curated collection of inspiring images. Designed to evoke feelings of strength, resilience, and personal growth, these visuals self empowerment images serve as a powerful reminder of the boundless potential within each individual. Perfect for motivation, reflection, or as a source of encouragement.

AmidFuror, do astronomy w Saturn's largest moon most likely uninhabitable

Well, there goes that idea. I will have to look for other places to retire.

ChanchoManco, do astronomy w Dracula's Chivito: New protoplanetary disk discovered with Pan-STARRS

Uruguay noma’

Wondering if Tancredi is related to this somehow.

remotelove, do astronomy w Doomed US lunar lander now headed for Earth: company
@remotelove@lemmy.ca avatar
pom, do astronomy w Japan's precision moon lander has hit its target, but it appears to be upside-down

Or is it just showboating

GombeenSysadmin, do astronomy w Japan's precision moon lander has hit its target, but it appears to be upside-down

Did they launch from Woomera or something?

kalkulat, (edited ) do astronomy w Titan's 'magic islands' are likely to be honeycombed hydrocarbon icebergs, finds study
@kalkulat@lemmy.world avatar

I haven’t seen the evidence of ‘water oceans’ out there that are about more than a few water ‘geysers’ spewing from below the frozen surfaces like our breaths on winter mornings.

Whenever I hear the words ‘water’ or ‘life’ in a message from NASA I think, ‘Hmmm… who stands to gain from this PR?’ (At least telescopes return great pix and -other, visible- evidence.)

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