Slo-Tech - Teleskopi v Čilu so odkrili tretji medzvezdni objekt, ki je zataval v naše Osončje in bo letel sorazmerno blizu Zemlje, preden bo za vedno zapustil našo zaplato vesolja. Astronomi Evropske vesoljske agencije so potrdili, da je nebesno telo s trenutnim imenom A11pl3Z res medzvezdni objekt, s čimer se strinjajo tudi ameriški astronomi.
Odkrili so ga v okviru projekta Deep Random Survey na čilenskem observatoriju, sedaj pa so ga opazili tudi drugod. Ekscentričnost njegove orbite po prvih ocenah znaša 10 ali vsaj nad 6, torej je daleč od tega, da bi ostal gravitacijsko ujet v Osončju. Doslej so odkrili dva medzvedna objekta, in sicer 'Oumuamua in 2I/Borisov. Slednji je imel ekscentričnost orbite 3,5 in smo ga lahko pred petimi leti opazovali približno leto dni.
Za zdaj kaže, da se bo A11pl3Z jeseni približal Marsu, nato pa se bo začel spet oddaljevati od Sonca. Za razliko od drugih medzvezdnih objektov smo ga opazili, še preden je dosegel najbližjo točko, torej ga lahko spremljamo v približevanju. Trenutno njegova magnituda znaša 17,2, zato ga z domačo opremo še ne moremo videti, bo pa v prihodnjih tednih postajal svetlejši.
Novice » Znanost in tehnologija » Odkrili tretji medzvezdni objekt, ki potuje skozi Osončje

kamiKaZaA ::
Težka bo. Drugi mediji poročajo, da ima premer nekje 40 km. Sem pa razumel tvoj smile na koncu.


Strel455 ::
Oumuamua bi morala imet absurdne količine outgassinga, da bi lahko razložili njeno orbito. Pa nič od tega. Skratka... umeten pogon, božja pomoč.. ipd

Ales ::
Oumuamua bi morala imet absurdne količine outgassinga, da bi lahko razložili njeno orbito. Pa nič od tega. Skratka... umeten pogon, božja pomoč.. ipd
Po drugi strani je pa outgassing odličen opis za tovrstne bedarije.

Zgodovina sprememb…
- spremenil: Ales ()

PluribusUnum ::

sbawe64 ::
Objekt ??
Esa pravi, da gre za komet, tretji po vrsti, ki je priletel iz globin neznanega vesolja
ESA tracks rare interstellar comet
https://www.esa.int/Space_Safety/Planet...
Upajmo samo, da ni iz Delta kvadranta:
https://memory-alpha.fandom.com/wiki/De...
Esa pravi, da gre za komet, tretji po vrsti, ki je priletel iz globin neznanega vesolja
ESA tracks rare interstellar comet
https://www.esa.int/Space_Safety/Planet...
Upajmo samo, da ni iz Delta kvadranta:
https://memory-alpha.fandom.com/wiki/De...
2020 is new 1984
Corona World order
Corona World order
Zgodovina sprememb…
- spremenilo: sbawe64 ()

Strel455 ::
https://x.com/Truthpolex/status/1973667...
3I/Atlas leak by a PHD Researcher
https://x.com/InTheNous/status/19737623...
*Anonymous** 09/30/25(Tue)20:47:23 No.41199241 ?>>41199256 >>41199267
File: 3WATLAS_spectra_comparison.png (2.1 MB, 2400x1600)
> >
> > 41199230
Look, I'm going to lay this out one more time because clearly nobody is actually READING the data.
The silicate emission feature at 9.7?m? It's inverted. INVERTED. In every natural circumstellar disk we've observed - every single one - thermal emission from silicate dust produces an absorption feature because you're looking at warm dust against a hotter background. Basic radiative transfer. But 3WATLAS shows EMISSION at that wavelength. The only way you get that is if there's an external heating source maintaining the dust at a higher temperature than equilibrium would allow.
And before anyone says "well maybe it's just being heated by the star" - no. The blackbody curve doesn't match. We ran the numbers. At 43.31 AU, solar radiation gives you an equilibrium temp of ~54K. The dust signature we're seeing requires sustained temps of 180-200K. That's a 3.5x energy surplus with no identified internal heat source.
Here's what really gets me: the orbital inclination is 0.09°. POINT ZERO NINE DEGREES. For context, every major body in our solar system has inclinations between 0.3° and 7°. The statistical probability of a captured object naturally settling into an orbit that flat is effectively zero. It would require a dissipative mechanism - atmospheric drag, tidal interactions, something. But there's nothing out there to provide that damping.
And the albedo measurements from the photometric data? They're wavelength-dependent in a way that screams manufactured material. Natural regolith has a relatively flat albedo curve across the visible spectrum. This thing has distinct peaks at 420nm and 680nm. Those are almost exactly where you'd expect reflectivity peaks if you were designing a solar collection surface optimized for silicon-based photovoltaics.
The ESA knows this. They KNOW this. That's why the observation request got flagged for "further review" which is bureaucrat-speak for "we're going to sit on this until everyone forgets." Three different proposals for follow-up spectroscopy with JWST have been rejected. Not deferred. REJECTED. The stated reason? "Insufficient scientific merit." Meanwhile they're approving proposals to look at the 47th quasi-stellar object this month.
You want the real kicker? Check the arxiv for papers mentioning 3WATLAS. There's exactly ONE, from September 2025, by the discovery team. It got 43 citations in the first week. Then... nothing. Radio silence. I've reached out to five of those citing authors. Three didn't respond. One said "I'm not working on that anymore." One told me, and I quote, "there are career considerations."
3I/Atlas leak by a PHD Researcher
https://x.com/InTheNous/status/19737623...
*Anonymous** 09/30/25(Tue)20:47:23 No.41199241 ?>>41199256 >>41199267
File: 3WATLAS_spectra_comparison.png (2.1 MB, 2400x1600)
> >
> > 41199230
Look, I'm going to lay this out one more time because clearly nobody is actually READING the data.
The silicate emission feature at 9.7?m? It's inverted. INVERTED. In every natural circumstellar disk we've observed - every single one - thermal emission from silicate dust produces an absorption feature because you're looking at warm dust against a hotter background. Basic radiative transfer. But 3WATLAS shows EMISSION at that wavelength. The only way you get that is if there's an external heating source maintaining the dust at a higher temperature than equilibrium would allow.
And before anyone says "well maybe it's just being heated by the star" - no. The blackbody curve doesn't match. We ran the numbers. At 43.31 AU, solar radiation gives you an equilibrium temp of ~54K. The dust signature we're seeing requires sustained temps of 180-200K. That's a 3.5x energy surplus with no identified internal heat source.
Here's what really gets me: the orbital inclination is 0.09°. POINT ZERO NINE DEGREES. For context, every major body in our solar system has inclinations between 0.3° and 7°. The statistical probability of a captured object naturally settling into an orbit that flat is effectively zero. It would require a dissipative mechanism - atmospheric drag, tidal interactions, something. But there's nothing out there to provide that damping.
And the albedo measurements from the photometric data? They're wavelength-dependent in a way that screams manufactured material. Natural regolith has a relatively flat albedo curve across the visible spectrum. This thing has distinct peaks at 420nm and 680nm. Those are almost exactly where you'd expect reflectivity peaks if you were designing a solar collection surface optimized for silicon-based photovoltaics.
The ESA knows this. They KNOW this. That's why the observation request got flagged for "further review" which is bureaucrat-speak for "we're going to sit on this until everyone forgets." Three different proposals for follow-up spectroscopy with JWST have been rejected. Not deferred. REJECTED. The stated reason? "Insufficient scientific merit." Meanwhile they're approving proposals to look at the 47th quasi-stellar object this month.
You want the real kicker? Check the arxiv for papers mentioning 3WATLAS. There's exactly ONE, from September 2025, by the discovery team. It got 43 citations in the first week. Then... nothing. Radio silence. I've reached out to five of those citing authors. Three didn't respond. One said "I'm not working on that anymore." One told me, and I quote, "there are career considerations."

Strel455 ::
https://x.com/MrMBB333/status/197605788...
Image analyst MrMBB333 took a deep dive into the latest ATLAS imagery, and what he found changes everything. The truth is in the pixels.
Image analyst MrMBB333 took a deep dive into the latest ATLAS imagery, and what he found changes everything. The truth is in the pixels.

GizmoX ::
Isti analist v ostalih postih ne razume niti motenj radarja padavin ...
udirač => uni. dipl. inž. rač.

Jazon ::
3I/Atlas je prišel blizu Marsa oz. Marsove orbite, ko smo se mi nahajali na drugi strani Sonca. Posledično noben profi observatorij ni tvegal s pogledom preblizu Sonca, da bi ujel Mars in komet, ker bi skurili opremo. To pa potegne za sabo vse vrste teorije zarot.
Je pa žalostno, da imata ESA sondi okoli Marsa tako slabo opremo (oz. nesposobne upravitelje), da ne znajo scoprati par pametnih fotk skupaj z razdalje 30mio km.
Mogoče bomo če par mesecev dobili Hubble style artistic impression of 700.000km CO2 coma.
Je pa žalostno, da imata ESA sondi okoli Marsa tako slabo opremo (oz. nesposobne upravitelje), da ne znajo scoprati par pametnih fotk skupaj z razdalje 30mio km.
Mogoče bomo če par mesecev dobili Hubble style artistic impression of 700.000km CO2 coma.
Vredno ogleda ...
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---|---|---|---|
Tema | Ogledi | Zadnje sporočilo | |
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» | Kepler najdu planet podoben zemlji! (strani: 1 2 3 4 )Oddelek: Znanost in tehnologija | 34071 (27731) | Jst |