The new James Webb space telescope is soon to be operating, and sending back images from parts of our universe never seen before.
That made me think about something that happened when I was in junior school, around seven or eight years old. (Before space travel) We were learning about the planets, and their distances from Earth.
Then the teacher showed us a photo of The Milky Way, taken by a telescope on a high mountain somewhere. Someone asked her how far away The Milky Way was. She talked about estimates, and said it was around 30,000 light years from us.
I had no concept of what a light year was. (To be honest, I still haven’t.)
Someone else asked her if The Milky Way was the end of outer space. She smiled, and shook her head. Then she said something I have never forgotten.
“The universe is limitless, so it has no end. The next nearest galaxy is two million light years from Earth.”.
Ten years before I ever tried mind-expanding drugs, her statement completely blew my mind.
Sixty-two years later, I still cannot get my head around the concept.
If their will be any benefits for the future generations it would be good. Otherwise in my privatest opinion we are having so much difficulties here on earth, and should first solve these. Best wishes, Michael
LikeLiked by 2 people
I agree, Michael. We should spend the money on Earth, before worrying about galaxies millions of miles away.
Best wishes, Pete.
LikeLike
Reblogged this on NEW BLOG HERE >> https:/BOOKS.ESLARN-NET.DE.
LikeLiked by 2 people
“of” not or
LikeLiked by 2 people
I can’t fathom this at all. I think the launch or the James Webb telescope is wonderful!
LikeLiked by 4 people
The telescope is interesting, but it will just supply even more mind-blowing facts and information! 🙂
Best wishes, Pete.
LikeLiked by 1 person
Sort of like “the more you know the more you know you don’t know.” Best to you, Pete.
LikeLiked by 1 person
I can’t get my head around the concept either.
LikeLiked by 3 people
Glad to hear I’m not alone, Liz.
Best wishes, Pete.
LikeLiked by 2 people
🙂
LikeLike
It’s hard to comprehend
LikeLiked by 3 people
If I think about it too much, it makes me feel very strange, Sue.
Best wishes, Pete.
LikeLiked by 1 person
I agre
LikeLiked by 1 person
Yes I agree with you. That is really unimaginable.
LikeLiked by 3 people
I try to avoid thinking about it all, Irene. 🙂
Best wishes, Pete.
LikeLiked by 1 person
That is also my motto.
LikeLiked by 1 person
I can’t get my head around that the JW Telescopic will be able to picture the edge of the Universe a few years after its emergence. Surely that’s in the past now??
LikeLiked by 2 people
Yes, it will be looking at something that happened so long ago, we can’t even imagine it. But then we here on Earth still see the light from stars that exploded at the dawn of time. It makes my head spin!
Best wishes, Pete.
LikeLiked by 1 person
I don’t like to think about it too often either. I find it quite alarming that we’re floating around in limitless space and there’s not much chance of stepping off the planet to get away from everybody else, lol.
LikeLiked by 2 people
I also try not to think about it. But then they had that telescope feature on the BBC News, and it all came flooding back!
Best wishes, Pete.
LikeLiked by 2 people
I certainly agree that it’s mindblowing! It’s kind of crazy how little we think about how much is actually out there. In a universe without limits.. anything is possible.
Thanks so much for sharing!
LikeLiked by 2 people
Thanks, Sheri. It puts many of our human endeavours into perspective, that’s for sure.
Best wishes, Pete.
LikeLiked by 2 people
That it does!
And thank you. I hope you’re staying safe and have a wonderful week!
LikeLiked by 1 person
I remember teaching 6th, 7th, and 8th graders astronomy. They could barely understand the concept that their city is a part of their state which is a part of their country which is apart of North America which is a part of the Earth. Now add that Earth is part of our solar system which is part of the Milky Way which is just one of billions of galaxies in our universe. And of course, scientists now believe there are unlimited universes in existence. https://phys.org/news/2010-12-scientists-evidence-universes.html
It is a difficult concept to fathom, and even more difficult to teach to kids.
LikeLiked by 2 people
I was very clued up on the countries on Earth, and my relationship to them. (London)
But once it got past things I couldn’t see, like The Moon and The Sun, my brain started to spin around like a fairground ride.
Best wishes, Pete.
LikeLiked by 1 person
I think no matter how old we are, it will take some time before humanity can grasp of concept of infinite space. Aside from fractals, when you look for an image or map of the universe, it still has borders since we have not “seen” further.
LikeLiked by 3 people
Very true, Erik.
Best wishes, Pete.
LikeLike
I so agree, mind-blowing and hard to fathom
LikeLiked by 3 people
I’m going to have to stop thinking about it now. 🙂
Best wishes, Pete.
LikeLiked by 1 person
It is just far away. warmest regards, Theo
LikeLiked by 3 people
It certainly is! 🙂
Best wishes, Pete.
LikeLiked by 1 person
(1) Our solar system is in one of the arms of the Milky Way, which is in the shape of a spiral. So rather than question how far away the Milky Way is, one should question the distance to the center of the galaxy, or the distance to various stars within the galaxy.
https://www.universetoday.com/65343/what-galaxy-is-the-earth-in/
(2) The universe may indeed be limitless, but it’s possible that the galaxies and nebulae have not yet filled out the void that lies beyond. Also, there may have been more than one Big Bang, each with its own material that expands into surrounding space.
(3) We’ve gone from the World Wide Web to the James Webb Space Telescope.
LikeLiked by 3 people
I think it’s high time we were face to face with at least one alien. I want to know during my lifetime, and in the grand scheme of things, that’s not very long. 🙂
Best wishes, Pete.
LikeLiked by 2 people
And what if the alien doesn’t have a face?
LikeLiked by 2 people
As a requirement, I had a semester of astronomy when I was 17. One thing they told us was that a light year is the distance light can travel in a year….which somehow made it easier to attempt to grasp. The other thing which really stuck although it has never served any real purpose in my long life is the order of the planets: SMVEMAJSUNP: Students/Sun May/Mars Very/Venus Easily/Eart Master/Mars Astronomy/Asteroids Just/Jupiter Stay/Saturn Up/Uranus Nights/Neptune Practicing/Pluto…of course one of them has been demoted from planet status but I think I saw that they were re-thinking it….and of course I can’t remember if it’s Neptune or Pluto. Astronomy is fascinating but it blows my mind.
LikeLiked by 2 people
I just cannot handle the ‘infinity’ aspect. Limitless as a description freaked me out at that young age, and it has never made sense to me since.
Best wishes, Pete.
LikeLiked by 1 person
It’s totally mind blowing for someone like me. I’d like to think there must be more planets out there like ours (hopefully with less destructive mankind) but I don’t think we’ll ever know. Certainly not in my lifetime and who knows how much longer this phase of the earth has to last.
LikeLiked by 2 people
Earth will become a star one day, after the sun explodes. Then some far-distant civilisation will be looking at a bright star in the night sky.
Best wishes, Pete. x
LikeLike
I am still fascinated by space and the photos that are coming out now…..I cannot wait to see the ones from the newest telescope. chuq
LikeLiked by 2 people
I know you like to post space stuff at weekends, and I thought I would join in for once!
Best wishes, Pete.
LikeLiked by 1 person
I appreciate your post….thanx chuq
LikeLiked by 1 person
Hi Pete. The OBSERVABLE universe is currently calculated at 13.5 billion light years. Then there is what we can’t yet see. How many civilizations have risen and then totally disappeared without a trace in that time span? Does the universe have an “edge?”
Best from Florida
LikeLiked by 1 person
Thanks, Frank. No edge? I doubt it has an edge. It would be like a ‘Flat Earth’. I might have to go to bed early tonight, to stop thinking about it! 6:14 pm here, so I have to finish cooking, and eat dinner. But my bed is calling!
Best wishes, Pete.
LikeLike
There are clever people who understand all of this, but I’m not one of them!
LikeLiked by 3 people
Me too. Join the club!
Best wishes, Pete.
LikeLike
Sometimes I wonder what is outside of time and space.
LikeLiked by 2 people
I try not to wonder too much about that, KF. It might send me into a mental hospital!
Best wishes, Pete.
LikeLiked by 1 person
I can’t wait for the day that one of those telescopes finds something looking back!
LikeLiked by 2 people
If only, John. I have spent my life hoping for alien contact. Knowing my luck, it will happen the day after I die!
Best wishes, Pete.
LikeLiked by 2 people
FYI to stop you wondering Pete, a light-year equals 5,878,625,370,000 miles. Hope that helps
LikeLiked by 2 people
That’s a lot further than the distance from Beetley to Norwich, Jack. 🙂
Thanks for the clarification.
Best wishes, Pete.
LikeLiked by 1 person
…and here to Beccles. 😉
LikeLiked by 2 people
It is scary. I used to ask my mother questions like ‘So who made God?’ and wonder what the (much smaller then ) universe was inside, because it must be inside something else… I think that’s why people are happy to go shopping or knit and watch a soap, we need the mundane as we can’t cope with infinity.
LikeLiked by 2 people
Very true, Janet. I like my routine, and try not to think too much about ‘infinity’. Otherwise, everything seems so pointless. I only thought about it today when I saw that new telescope report on the BBC News.
Best wishes, Pete.
LikeLike
P,
It’s the universes behind that second universe that interest me…
Will it be a disappointment if we discover life on other planets… and they’re idiots?
K
LikeLiked by 2 people
I try not to think about it too often. Makes my head ache.
Cheers mate, Pete.
LikeLike