8 ms·

Jupiter From Below

125 points by _eric 10y ago

braymundo 10y ago
When I see amazing pictures such as these, I feel that it's just extraordinary how far we've come as a species in some regards, despite all the dark stuff going on.
- acqq 10y ago
  For me this one from the Saturn's north pole is more amazing: https://saturn.jpl.nasa.gov/science/saturn/hexagon-in-motion/ https://saturn.jpl.nasa.gov/science/saturn/hexagon-in-motion... Nobody could have expected a hexagon made from the clouds there, each side longer than the diameter of the Earth. It even changes its color: https://www.nasa.gov/image-feature/jpl/pia21049/changing-colors-in-saturns-north https://www.nasa.gov/image-feature/jpl/pia21049/changing-col... And regarding the darkness, consider that the humanity in around 100 years used up what is estimated as the half of all the oil reserves on Earth that needed many millions of years to form.
  - aruggirello 10y ago
    It would be really cool to see what's the weather like on Uranus or Neptune, too - especially around the poles. Voyager pictures only provide a limited view. > And regarding the darkness, consider that the humanity in around 100 years used up what is estimated as the half of all the oil reserves on Earth that needed many millions of years to form. Not only that but coal, copper, iron, gold, uranium, rare earths, methane and helium are also nearly half depleted, or will be in a few decades given current usage. Add the sad state of the environment to that, with ~75% of animal species gone extinct in the last century or two, agricultural depletion of the soil, increasing freshwater scarcity and climate change, and you have a perfect recipe for disaster.
  - danaliv 10y ago
    Hexagons are surprisingly common in nature! Honeycomb, columnar basalt, snowflakes, benzene, soap bubbles...
- JacobDotVI 10y ago
  I have been inspired by these images for years and have wanted one framed on my walls for a long time. After a nomadic few years of consulting I'm finally in a place where I was able to frame a few including the Earth Rise photo from Apollo and a really cool one of Saturn's rings. [shameless plug] In the process of picking out the ones I wanted I thought others might be interested as well, so I created https://OMGSpaceIsAwesome.com https://OMGSpaceIsAwesome.com - Awesome Framed Art of Space. While it would obviously be beneficial to me if you purchased one through my site, I would be just as happy if my site inspired you to do it on your own. If you are in the U.S. you are probably close to a Michael's, which does custom framing (albeit they can be expensive) and there are a plethora of places where you can get the images printed before framing. EDIT: New login because my previous one was tied to a former employer and apparently I haven't posted in a while!
  - braymundo 10y ago
    Nice! :) I live in Brazil, though, so it would get pretty expensive if I purchased from it, unfortunately. But cool idea!
    - JacobDotVI 10y ago
      Thanks! Unfortunately that's a limitation of the custom framer I'm using :/ I'm sure you could find a framer down there and do it yourself though. If you think they look cool on your computer screen they look amazing blown up on your wall!
  - GFK_of_xmaspast 10y ago
    Why would someone go to a Michael's when there's no shortage of independent framing shops pretty much everywhere?
- iamcreasy 10y ago
  This video echos what you said : https://www.youtube.com/watch?v=I16TJUp4SVA https://www.youtube.com/watch?v=I16TJUp4SVA
dEnigma 10y ago
For comparison, this is one of the original Juno images: https://www.missionjuno.swri.edu/Vault/VaultOutput?VaultID=6786&t=1485289964 https://www.missionjuno.swri.edu/Vault/VaultOutput?VaultID=6...
raverbashing 10y ago
Shows the importance of a visible light camera, even if not essential to the mission
rini17 10y ago
aka planetary porn
vanthiyathevan 10y ago
I wonder how big are those swirls compared to the size of earth
- aruggirello 10y ago
  Earth's diameter is roughly 1/12 that of Jupiter, so it's easy to imagine that.
  - acqq 10y ago
    Nice pictures for that are on Wikipedia: https://commons.wikimedia.org/wiki/File:SolarSystem_OrdersOfMagnitude_Sun-Jupiter-Earth-Moon.jpg https://commons.wikimedia.org/wiki/File:SolarSystem_OrdersOf...
sktrdie 10y ago
There's a tiny blue dot on the bottom left part inside the planet. Is that one of Jupiter's moons? Checkout the JunoCam page for more images: https://www.missionjuno.swri.edu/junocam/processing?featured=1 https://www.missionjuno.swri.edu/junocam/processing?featured...
- Retric 10y ago
  Could just be from radiation, next to Jupiter is full of 'unpleasantness'.
- delibes 10y ago
  Don't think so. There's a similar coloured dot around about the "10 o'clock" position near a white cloud. Probably a digital artifact, and/or possibly from high-energy particle. Edit - also the uniform turquoise colour is not very much like any known Jupiter moons. Io is sulphurous and most others are shades of grey. Titan around Saturn is one of the rare moons with a thick and colourful atmosphere.
- avian 10y ago
  The blue dot is more likely an artifact of the post-processing. On the NASA's version of the image [1] you can't see it. [1] https://www.missionjuno.swri.edu/junocam/processing?id=636 https://www.missionjuno.swri.edu/junocam/processing?id=636
- dr_zoidberg 10y ago
  It's not in this image[0] which, judging from the PIA number, is either the same or a very close one (temporaly). My guess: since the one I linked has other colouring artifacts (because Juno rotates, and the camera is a luminance sensor with filter wheels for colours), the thing you spotted is probably an artifact that ocurred when trying to better align the colour channels. [0] https://www.nasa.gov/sites/default/files/thumbnails/image/pia21380.jpg https://www.nasa.gov/sites/default/files/thumbnails/image/pi... Edit: in the top left region of Jupiters disc there are other, similar artifacts to the one you pointed out, which are missing from the "natural colour" image.
traviswingo 10y ago
This is awesome. Just a reminder - there is no "below" in space, as there's no up or down. :p.
- vvvv 10y ago
  "The enemy's gate is down!"
jessriedel 10y ago
Jupiter's axial tilt is only 3 degrees, so it's difficult to get a good photo of the poles regardless of the Jovian season. They will pretty much always be on the terminator (edge of shadow).

125 points by _eric 10y ago

When I see amazing pictures such as these, I feel that it's just extraordinary how far we've come as a species in some regards, despite all the dark stuff going on.

acqq 10y ago
For me this one from the Saturn's north pole is more amazing: https://saturn.jpl.nasa.gov/science/saturn/hexagon-in-motion/ https://saturn.jpl.nasa.gov/science/saturn/hexagon-in-motion... Nobody could have expected a hexagon made from the clouds there, each side longer than the diameter of the Earth. It even changes its color: https://www.nasa.gov/image-feature/jpl/pia21049/changing-colors-in-saturns-north https://www.nasa.gov/image-feature/jpl/pia21049/changing-col... And regarding the darkness, consider that the humanity in around 100 years used up what is estimated as the half of all the oil reserves on Earth that needed many millions of years to form.
- aruggirello 10y ago
  It would be really cool to see what's the weather like on Uranus or Neptune, too - especially around the poles. Voyager pictures only provide a limited view. > And regarding the darkness, consider that the humanity in around 100 years used up what is estimated as the half of all the oil reserves on Earth that needed many millions of years to form. Not only that but coal, copper, iron, gold, uranium, rare earths, methane and helium are also nearly half depleted, or will be in a few decades given current usage. Add the sad state of the environment to that, with ~75% of animal species gone extinct in the last century or two, agricultural depletion of the soil, increasing freshwater scarcity and climate change, and you have a perfect recipe for disaster.
- danaliv 10y ago
  Hexagons are surprisingly common in nature! Honeycomb, columnar basalt, snowflakes, benzene, soap bubbles...
JacobDotVI 10y ago
I have been inspired by these images for years and have wanted one framed on my walls for a long time. After a nomadic few years of consulting I'm finally in a place where I was able to frame a few including the Earth Rise photo from Apollo and a really cool one of Saturn's rings. [shameless plug] In the process of picking out the ones I wanted I thought others might be interested as well, so I created https://OMGSpaceIsAwesome.com https://OMGSpaceIsAwesome.com - Awesome Framed Art of Space. While it would obviously be beneficial to me if you purchased one through my site, I would be just as happy if my site inspired you to do it on your own. If you are in the U.S. you are probably close to a Michael's, which does custom framing (albeit they can be expensive) and there are a plethora of places where you can get the images printed before framing. EDIT: New login because my previous one was tied to a former employer and apparently I haven't posted in a while!
- braymundo 10y ago
  Nice! :) I live in Brazil, though, so it would get pretty expensive if I purchased from it, unfortunately. But cool idea!
  - JacobDotVI 10y ago
    Thanks! Unfortunately that's a limitation of the custom framer I'm using :/ I'm sure you could find a framer down there and do it yourself though. If you think they look cool on your computer screen they look amazing blown up on your wall!
- GFK_of_xmaspast 10y ago
  Why would someone go to a Michael's when there's no shortage of independent framing shops pretty much everywhere?
iamcreasy 10y ago
This video echos what you said : https://www.youtube.com/watch?v=I16TJUp4SVA https://www.youtube.com/watch?v=I16TJUp4SVA

dEnigma 10y ago

For comparison, this is one of the original Juno images: https://www.missionjuno.swri.edu/Vault/VaultOutput?VaultID=6786&t=1485289964 https://www.missionjuno.swri.edu/Vault/VaultOutput?VaultID=6...

raverbashing 10y ago

Shows the importance of a visible light camera, even if not essential to the mission

rini17 10y ago

aka planetary porn

vanthiyathevan 10y ago

I wonder how big are those swirls compared to the size of earth

aruggirello 10y ago
Earth's diameter is roughly 1/12 that of Jupiter, so it's easy to imagine that.
- acqq 10y ago
  Nice pictures for that are on Wikipedia: https://commons.wikimedia.org/wiki/File:SolarSystem_OrdersOfMagnitude_Sun-Jupiter-Earth-Moon.jpg https://commons.wikimedia.org/wiki/File:SolarSystem_OrdersOf...

sktrdie 10y ago

There's a tiny blue dot on the bottom left part inside the planet. Is that one of Jupiter's moons? Checkout the JunoCam page for more images: https://www.missionjuno.swri.edu/junocam/processing?featured=1 https://www.missionjuno.swri.edu/junocam/processing?featured...

Retric 10y ago
Could just be from radiation, next to Jupiter is full of 'unpleasantness'.
delibes 10y ago
Don't think so. There's a similar coloured dot around about the "10 o'clock" position near a white cloud. Probably a digital artifact, and/or possibly from high-energy particle. Edit - also the uniform turquoise colour is not very much like any known Jupiter moons. Io is sulphurous and most others are shades of grey. Titan around Saturn is one of the rare moons with a thick and colourful atmosphere.
avian 10y ago
The blue dot is more likely an artifact of the post-processing. On the NASA's version of the image [1] you can't see it. [1] https://www.missionjuno.swri.edu/junocam/processing?id=636 https://www.missionjuno.swri.edu/junocam/processing?id=636
dr_zoidberg 10y ago
It's not in this image[0] which, judging from the PIA number, is either the same or a very close one (temporaly). My guess: since the one I linked has other colouring artifacts (because Juno rotates, and the camera is a luminance sensor with filter wheels for colours), the thing you spotted is probably an artifact that ocurred when trying to better align the colour channels. [0] https://www.nasa.gov/sites/default/files/thumbnails/image/pia21380.jpg https://www.nasa.gov/sites/default/files/thumbnails/image/pi... Edit: in the top left region of Jupiters disc there are other, similar artifacts to the one you pointed out, which are missing from the "natural colour" image.

traviswingo 10y ago

This is awesome. Just a reminder - there is no "below" in space, as there's no up or down. :p.

vvvv 10y ago
"The enemy's gate is down!"

jessriedel 10y ago

Jupiter's axial tilt is only 3 degrees, so it's difficult to get a good photo of the poles regardless of the Jovian season. They will pretty much always be on the terminator (edge of shadow).