r/Damnthatsinteresting • u/TerraByteTerror • 6h ago
[ Removed by moderator ]
/gallery/1w4g679[removed] — view removed post
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u/Dr-McLuvin 4h ago edited 2h ago
The closest star to earth, proxima centari is 4.24 light years away. It would take our fastest interstellar probe (voyager 1) about 75,000 years to get there.
Andromeda, the closest galaxy to our own, is 2.5 million light years away.
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u/rodouss 5h ago
Green is.... Copper?
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u/AboveAverage1988 4h ago
I believe green is also the plasma color of oxygen, which has a higher concentration high up in the atmosphere. Same reason high altitude auroras are green. But a green combustion flame can indeed be generated by burning copper, or possibly boron.
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u/RoccomGG 3h ago
I saw the Hubble Andromeda mosaic image just yesterday and now that. Even tho I somehow can comprehend the scale of the universe but seeing the detail of Hubble‘s image just blew my mind.
Your image puts everything into a new perspective.
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u/Spartan2470 2h ago
Here is a less-cropped version of this image. Credit to the photographers, Gong Yurui and Liao Guihe, who took this on August 12, 2024.
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u/FierceNack 2h ago
First pic I've seen of a meteor where you can see the plasma trail wisping away. That's so cool!
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u/Zulishk 5h ago
I’m thinking there’s a helluva lot more than just those two things in this photo! There’s a pretty good chance every “star-looking” splotch is also a galaxy.