phys.org

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

There goes the real estate market.

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.

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

It feels like the title should be “uninhabited”. Life on earth doesn’t survive because we continue to be bombarded with nutrient carrying asteroids, it just needed them to kick it off. That few nutrients are likely to make it from the surface to the ocean means the genesis is unlikely to occur, but it doesn’t seem to make a decision about whether an unlikely genesis could survive, even if only in a small pocket of the ocean.

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

Did anyone ever think it was inhabitable?

thebardingreen,
@thebardingreen@lemmy.starlightkel.xyz avatar

The news is really interesting exobiology science, but the headline is terrible.

wintermute_oregon,

Yes. That’s been a theory even since I was a child in the 70’s. They don’t mean humans but life in general

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

Maybe for you but I’m built different.

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

Uruguay noma’

Wondering if Tancredi is related to this somehow.

Balthazar, do astronomy w An astronomer's lament: Satellite megaconstellations are ruining space exploration

Starlink is causing problems, but it seems to me that this image was made in bad faith to oversell the case. The caption says it’s a combination of 29 separate exposures, but if those exposures were combined properly, you wouldn’t see the satellites (median combination does wonders, and there are more sophisticated techniques which do even better). Some streaks start at one chip edge and extend to another chip edge, without continuity across the focal plane. So it’s not at all clear just how this image was created. And why on earth is it not flat-fielded? Maybe this is just really sloppy image processing, but even amateurs can do far better than this, leaving the final combination with no satellites at all.

JoMomma, do astronomy w An astronomer's lament: Satellite megaconstellations are ruining space exploration

You can just say Starlink, it’s the only one

apfelwoiSchoppen,
@apfelwoiSchoppen@lemmy.world avatar

Amazon is planning and implementing the same.

GreenPlasticSushiGrass, do astronomy w For your processing pleasure: The sharpest pictures of Jupiter's volcanic moon Io in a generation
@GreenPlasticSushiGrass@kbin.social avatar

Yoink! Second score for my wallpapers folder today!

theodewere, do astronomy w For your processing pleasure: The sharpest pictures of Jupiter's volcanic moon Io in a generation
@theodewere@kbin.social avatar

On Dec. 30, 2023, Juno came within about 930 miles (1,500 kilometers) of the surface of the solar system's most volcanic world. It made a second ultra-close flyby of Io just this week.

spacecraft Juno out there buzzing Io at high speed

mrlee, do astronomy w For your processing pleasure: The sharpest pictures of Jupiter's volcanic moon Io in a generation

Looks thicc

tunetardis, do astronomy w For your processing pleasure: The sharpest pictures of Jupiter's volcanic moon Io in a generation

It’s impressive how much detail Juno was able to capture even on the night side. What I love about Io is how it’s instantly recognizable. Nothing even remotely resembles it in the solar system.

Shdwdrgn, do astronomy w New research finds that young planets are flattened structures rather than spherical

Cue the flat-earthers who are going to jump on this while completely ignoring all other aspects including the gravity required to make this happen, and somehow claim this is scientific proof that they were right.

1984,
@1984@lemmy.today avatar

I don’t think flat earthers are getting their ideas from mainstream scientific websites.

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

Gotta scale back the saturation on those NASA filters, mate!

Daxtron2, do astronomy w New images reveal what Neptune and Uranus really look like

Ugh well one of us is going to have to change.

  • Wszystkie
  • Subskrybowane
  • Moderowane
  • Ulubione
  • Spoleczenstwo
  • sport
  • nauka
  • muzyka
  • rowery
  • giereczkowo
  • FromSilesiaToPolesia
  • esport
  • lieratura
  • Blogi
  • Pozytywnie
  • krakow
  • slask
  • fediversum
  • niusy
  • Cyfryzacja
  • tech
  • kino
  • LGBTQIAP
  • opowiadania
  • Psychologia
  • motoryzacja
  • turystyka
  • MiddleEast
  • zebynieucieklo
  • test1
  • Archiwum
  • NomadOffgrid
  • Wszystkie magazyny