Recent comments in /f/space
PiSakura t1_jc1jztv wrote
Reply to comment by ugajeremy in The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Thanks for this! I and my coworkers have been looking at this for the past hour now, it’s so mesmerising!!
pestapokalypse t1_jc1jxbu wrote
Reply to comment by I-melted in The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Yep! This composite illustrates its relative size pretty well. Andromeda would dominate the night sky.
[deleted] t1_jc1hzhm wrote
Reply to Waning Gibbous Moon by Eclipse489
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Rabatis t1_jc1g80d wrote
Reply to comment by escopaul in Milky Way over Uruguayan Lighthouse. Credit: Mauricio Salazar by Davicho77
Very nice. Do tell us about your experiences there!
I-melted t1_jc1f5tr wrote
Reply to comment by ssavrass in The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Is this true? This is a head-melter.
I-melted t1_jc1f425 wrote
Reply to The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Someone posted a close up earlier and I thought it was a really bad low res picture. Then I realized it wasn’t noise, but individual stars.
Hard to wrap my head around to be honest.
iKillBugs4Work_AMA t1_jc1elzw wrote
Reply to Pillars of Creation - cropped them differently and rotated to show their "frame" by Rockclimber88
Ok, I'm very very new to space and astronomy stuff. Are each of those shining lights stars? Each with their own solar system? I know there are an absolutely incomprehensible amount of stars in the universe. But, if this is just one section of the universe, and there are that many stars in this picture alone, it's even more mind-boggling now.
Or are the shining lights/dots different things? Sorry if this is a dumb question, I'm just trying to understand the universe a bit more and I think space in general is super, super cool. And terrifying. Definitely that too
[deleted] t1_jc1dhp5 wrote
kinsten66 t1_jc1cjrh wrote
Reply to comment by Jazzlike-Outcome711 in Milky Way over Uruguayan Lighthouse. Credit: Mauricio Salazar by Davicho77
I see this question a lot. Are you always asking them? Lol
But seriously, I have only ever really seen black with white dots of various groupings with the naked eye.
Then realized recently I have a stimitism, which makes looking at stars without glasses very gnarly.
[deleted] t1_jc1brx5 wrote
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asphytotalxtc t1_jc19rdk wrote
Reply to comment by Perfect-Editor-5008 in Full moon, southern hemisphere shot by EduardoVrd
This hit me when I visited a friend in South Africa, I like to think I'm fairly well versed in the stars but the first time I looked up I've never felt so utterly lost! The moon, and orion, upsidedown just confused the hell out of me for a moment.
Southern cross does look pretty in real life though, never seen it with my own eyes before.
[deleted] t1_jc168n2 wrote
[deleted] t1_jc119ng wrote
[deleted] t1_jc0za52 wrote
Reply to comment by EduardoVrd in Full moon, southern hemisphere shot by EduardoVrd
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Perfect-Editor-5008 t1_jc0z6gs wrote
Reply to comment by sharksnut in Full moon, southern hemisphere shot by EduardoVrd
What kind of crack are you smoking?! It does look different with the naked eye depending on what hemisphere you're in.
https://www.planetary.org/articles/can-the-moon-be-upside-down
https://www.sciencefocus.com/science/does-the-moon-look-upside-down-in-the-southern-hemisphere/amp/
[deleted] t1_jc0ywne wrote
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sharksnut t1_jc0ybry wrote
Reply to comment by Perfect-Editor-5008 in Full moon, southern hemisphere shot by EduardoVrd
It is wrong. A refractor inverts the image. If he was really in the southern hemisphere (if it even exists), it would look the same as from the northern hemisphere through bare eyes. Q.E.D.
escopaul t1_jc0x4d1 wrote
Is this the light house in Cabo Polonio, Uruguay? Im headed to Chile and Uruguay in 2 weeks and will be in Cabo Polonio soon!
heshmigo t1_jc0vewi wrote
Reply to The largest NASA Hubble Space Telescope image ever assembled, this sweeping bird’s-eye view of a portion of the Andromeda galaxy. Credit: NASA, ESA by Davicho77
Why do the stars change on the photo when I hold my thumb on it?
[deleted] t1_jc0uqz6 wrote
LeicaM6guy t1_jc0uqw8 wrote
Reply to comment by [deleted] in Milky Way over Uruguayan Lighthouse. Credit: Mauricio Salazar by Davicho77
I’d guess stacked images. Might not even be shot in the same location.
songsofadistantsun t1_jc0tlng wrote
It's like a cannon pointing directly at the heart of the galaxy
Lirdon t1_jc1mfhj wrote
Reply to comment by GhostCallOut2 in What if The Universe Has Always Existed by GhostCallOut2
I would actually look inwards about this. Anything that happens in the universe on a galactic scale is a process that takes many many many years. It rarely, if at all, has any consequence on a human being.
Why then does it bother you either way? 13.8 billion years, or trillions of years, a life of a human, even humanity in general, is less than a tick of a second in relation either way. We saw almost nothing with our own eyes, and we, as humanity are likely be long gone, before even the life of our own star ends.
None of this will ever have any bearing on your life, or the life of anyone that may live today.
What about it fills you with existential dread enough to keep you up at night?