[lvlshot]https://cdn.discordapp.com/attachments/ ... 232946.jpg[/lvlshot]
https://www.vice.com/en/article/qjk8ep/ ... -telescope
More to come tomorrow.
So this is the same spot, the same rotation, the same setup from two different telescopes? The first one is Hubble's telescope, and the second one is Webb's? We couldn't see that far before, this is definitely an improvement.Eraser wrote:[tweet]https://twitter.com/jason4short/status/1546626672488632321[/tweet]
It's even trippier than that; only the light from the surface of the Sun takes 8 mintues to reach us. The photons generated in the center of the Sun get bounced around in random directions so much that it takes around a million years for them to get to the outer layer and then get ejected out toward us to see.CZghost wrote:EDIT: Just for clarification, our very own Sun is 8 light minutes away from us. I could use a regular metric unit that's usually used when talking about distance of Sun from Earth, but I wanted to emphasize that it actually takes full 8 minutes for light from Sun to reach Earth (bear in mind that light travels approximately 300 km/s, which is 18000 km/min, and it takes 8 minutes for the light from Sun to reach Earth, so that's 18K * 8, that's 144000 km, that's 89477.45 miles - yes I used Google to get exact result). So if Sun suddenly vanished now, we would know that 8 minutes later. And that's the closest star to Earth, so there you can see the scale.
Cheers bruvTransient wrote:I resized 3 of the JWST images into 4k desktops (3840x2160) for my own convenience, figured I'd share them here in case anyone wants 'em.
:olo: :olo: :olo:Transient wrote:Here are some more:
[lvlshot]https://cdn.discordapp.com/attachments/369088724241481731/996570029275484240/Southern_Ring_Nebula_Goatse.jpg[/lvlshot]
The last one took some color correction on my part to bring into focus something I think NASA may have missed.
The cosmic butthole. :olo:Transient wrote:Here are some more:
[lvlshot]https://cdn.discordapp.com/attachments/369088724241481731/996570029275484240/Southern_Ring_Nebula_Goatse.jpg[/lvlshot]
The last one took some color correction on my part to bring into focus something I think NASA may have missed.
So in theory if the very last photon was generated right now, we would know after a million years? That's cool!Transient wrote:It's even trippier than that; only the light from the surface of the Sun takes 8 mintues to reach us. The photons generated in the center of the Sun get bounced around in random directions so much that it takes around a million years for them to get to the outer layer and then get ejected out toward us to see.
:olo: :olo: :olo:Transient wrote:
[lvlshot]https://cdn.discordapp.com/attachments/369088724241481731/996570029275484240/Southern_Ring_Nebula_Goatse.jpg[/lvlshot]
Think you got your numbers a little off. It's 300,000 km/s and 18,000,000 km/min. 144,000,000 km or 89,477,451 miles. Just forgot a few digits.CZghost wrote:EDIT: Just for clarification, our very own Sun is 8 light minutes away from us. I could use a regular metric unit that's usually used when talking about distance of Sun from Earth, but I wanted to emphasize that it actually takes full 8 minutes for light from Sun to reach Earth (bear in mind that light travels approximately 300 km/s, which is 18000 km/min, and it takes 8 minutes for the light from Sun to reach Earth, so that's 18K * 8, that's 144000 km, that's 89477.45 miles - yes I used Google to get exact result). So if Sun suddenly vanished now, we would know that 8 minutes later. And that's the closest star to Earth, so there you can see the scale.
This is America. It's right around 186,300 miles/second.Scourge wrote:Think you got your numbers a little off. It's 300,000 km/s and 18,000,000 km/min. 144,000,000 km or 89,477,451 miles. Just forgot a few digits.CZghost wrote:EDIT: Just for clarification, our very own Sun is 8 light minutes away from us. I could use a regular metric unit that's usually used when talking about distance of Sun from Earth, but I wanted to emphasize that it actually takes full 8 minutes for light from Sun to reach Earth (bear in mind that light travels approximately 300 km/s, which is 18000 km/min, and it takes 8 minutes for the light from Sun to reach Earth, so that's 18K * 8, that's 144000 km, that's 89477.45 miles - yes I used Google to get exact result). So if Sun suddenly vanished now, we would know that 8 minutes later. And that's the closest star to Earth, so there you can see the scale.