🔴 The Cosmic Gravitational Wave Background was detected for the first time! kzitem.info/news/bejne/0JCG2o6ehpZzfaQ
@chronosschiron
Жыл бұрын
of htey had a few really massive bright stars and if we wait a tens a millions more years or whatever that will sort itself this early galaxy issue and this kinda makes sense cause a lot a first gen stars would have no metal be very massive and live short just an idea
@chronosschiron
Жыл бұрын
@@yyy-875 you need some meds this click bait is getting old on youtube
@chronosschiron
Жыл бұрын
@@yyy-875 ya too many subs compared to you where my subs are near all monetized at avg of 4K each yup i had too much of you in fact have a lovely day bot
@evonite841
Жыл бұрын
What a fantastic channel where all this data is presented so nicely. No BS just straight to the point. Blowing minds!
@MrFlaviojosefus
Жыл бұрын
Yes, not every day I find out that the Universe is twice as old as it was the day before, but there are some days when I find out I am twice as old as I was the day before. It happens that old age doesn't come gradually with the flow of time but, most of the time, in giant leaps.
@LaunchPadAstronomy
Жыл бұрын
True that.
@SofaKingShit
Жыл бұрын
Especially after drinking.
@dogcarman
Жыл бұрын
So ageing is actually a quantum phenomenon? 🤓
@stupidystu
Жыл бұрын
You're not wrong MrFlaviojosefus
@BananaRamaPartyTimeAllTheTime
Жыл бұрын
You become twice as old overnight. Damn so from 30 to 60, that's nuts.
@denispol79
Жыл бұрын
0:09 If you woke up 48 hours after theBig Bang, the universe is twice old then it was yesterday )
@ivan-Croatian
Жыл бұрын
Tbh, if there's a huge part of the Universe that we can't see, it could be that the Universe is much much bigger than we think it is. So it COULD be that the Universe is even older than 26 billion years, much older.
@patrickwalsh2361
Жыл бұрын
Thanks for another great explanation of current topics!
@physicslover1950
Жыл бұрын
Christian Ready, I am impatiently waiting for the day when James Webb will release its first Overwhelming Deep Field image... Thank you very very much for telling us the Science behind increased exposure time for distant objects.. Would you please answer one humble question from this fan..? Can we reduce the exposure time of images by increasing the size of primary mirror of our next generation infrared telescopes.. ? Do you see any hope for SAFIR telescope? ... When will JWST image Betelgeuse..? You must have contact with the members of STScI from Baltimore, Maryland. I will be very thankful to you of you reveal when JWST plans to image Betelgeuse.
@LaunchPadAstronomy
Жыл бұрын
The short answer is 'yes' as long as the sensitivity is increased as well (which it it is in JWST's case because it's a continuous mirror). JWST has already produced images that are "deeper" than the Hubble Deep Field thanks to simply being larger and more sensitive than HST in the near-IR. But whereas HST required ~2 weeks to obtain its deepest image, JWST got deeper in its 12-hour observation of its first gravitational lens. Imaging Betelgeuse is probably not going to happen with JWST because it's too bright, so it would saturate the detectors even during the minimum exposure time. As for SAFIR, it wasn't included in the ASTRO2020 decadal survey so I doubt we'll see anything with its capability in the next couple of decades. Cheers!
@physicslover1950
Жыл бұрын
@@LaunchPadAstronomy Thank you so much for this valuable reply...
@physicslover1950
Жыл бұрын
@@LaunchPadAstronomy When is JWST going to release its first science learned .... If you carefully look at JWST images there are 2 or 3 group of pixels everywhere in the background which are either green, blue or red... Those are not the common red blobs (galaxies), they are only a groups of 2-3 similar colored pixels together.. What are they? Are they the faint galaxies in the background?
@LaunchPadAstronomy
Жыл бұрын
@@physicslover1950 It's been releasing science left and right for a little over a year now :) As for the blobs, they are presumably early galaxies that are showing up at shorter wavelengths, hence the blue-green color coding.
@physicslover1950
Жыл бұрын
@@LaunchPadAstronomy Nice thats amazing.... Will JWST or EHT look in the Direction of the Great Attractor? If no, why?
@AfricanLionBat
Жыл бұрын
It drives me a little crazy how the headlines spread like wildfire and people take it as fact. I understand how science reports want clicks but I really hope at least the first paragraph says take this with a huge mountain of skepticism.
@RanaFeueR
Жыл бұрын
I had a few questions bouncing around in my head recently, including right at the start of this video. Then, you just happened to go right on and address those very questions. Thanks! Keep it up!
@LaunchPadAstronomy
Жыл бұрын
Thank you so much!
@cerealport2726
Жыл бұрын
Thanks for being objective about this. It's unfortunately common in all areas of scientific research to outright dismiss, or refuse to publish material because it doesn't match with pre-conceived ideas, hypotheses, or theories. Maybe it's great, maybe it's garbage... either way, it should be open for discussion. For me, the whole point about publication is to expose the ideas, the research, the data to the world, and see what happens. All too often, the wider public and the media mistakenly seem to consider that just because something is published, then it must be unassailable and "true".
@garyfilmer382
Жыл бұрын
Thank you, for this fascinating video, and details of the intriguing new paper, suggesting that the universe could be almost double the age of 13.8 billion years. I first had a look at this, a few weeks ago, when there were quite a few sensationalist ‘click bait’ videos about this subject. Since then, one of the questions that popped into my head is, well, the universe might not have to be that much older, I don’t want to sound flippant, but what would be wrong with 14.8 billion years? That would at least give some of these very large early galaxies a more appropriate time to form, especially if the rate of galaxy formation was faster in the early universe. I realise, of course, that even that figure would conflict with the measurements of the CMB. I think the best thing to do, is to wait until we get much more data, it seems to me to be too early to be completely revising the age of our universe, particularly by such a huge leap!
@LaunchPadAstronomy
Жыл бұрын
Yep, the best fits to the CMB are what’s constraining our age estimates. But we seem to know even less about how the first galaxies formed, which is why I’m guessing the answer may lie down that path.
@skun406
Жыл бұрын
I like Tired Light more than the Expanding Universe. The evidence speaks against it, but it still has a warm place in my heart.
@baarni
Жыл бұрын
Hi Launchpad Astronomy. I have an idea about tired light hypothesis. I’ve always wondered if it’s ever been considered if instead of light losing energy by bumping into particles as it travels through space could it be that light loses energy to the quantum field analogous to the way waves in a fluid lose energy to the medium they are travelling through. I’d love to hear your response regarding this idea
@Mosern1977
Жыл бұрын
So we have: Dark Energy = Mystery Dark Matter = Mystery Inflation = Mystery Now with Tired Light = Mystery. I think we need a new Copernicus here soon.
@pipertripp
Жыл бұрын
Great programme, Christian! Thoroughly enjoyed this one. I found the closing bit about imaging vs spectra to be important and a distinction that I'll keep in mind as stories of "new distance record holder" turn up.
@justexactlyperfectbrothersband
Жыл бұрын
Thanks for this Christian, as ever you've left a smoking crater of my mind! The universe has been around long enough for the Dead to evolve, thats pretty awesome in itself!
@peterhladky5481
Жыл бұрын
This is an excellent explanation. Thanks for posting ... I think you've earned a subscription :-)
@theOrionsarms
Жыл бұрын
Isn't the supposition of the current model that faraway object should be as brighter for surface fraction as closer one wrong too? After all more fraction of the light for faraway objects should be blocked by dust and gasses, because was traveling more.
@ronaldkemp3952
Жыл бұрын
If the universe or should I say the distant galaxies are 26.7 billion years old then why did it take an additional 13 billion years for the Milky Way to begin. It's only 13.7 billion years old. 26.7 - 13.7 = 13 billion years. Why are the galaxies different ages if a big bang happened? Wouldn't galaxies all be the same age after a big bang? I actually know the answer, I just wanted to see if anyone else realized the error in the laws of thermodynamics like I did. I also accurately predicted the old galaxies in the early universe in first book I published 3 months before the JWST was launched and almost a year before they released the first CEERS survey. On page 48 I wrote quote, "James Webb Space Telescope will discover old, fully grown galaxies as far as the telescope can see, further than 13.8 billion light-years away." And that's exactly what the telescope discovered. I knew exactly what the JWST was going to find. There is no tired light. The only reason why I published the books about this is because I tried to tell NASA employees their theories and laws of physics were wrong and even showed them how to fix them but they were arrogant, assumed they were right and I was wrong. The only way I could prove my equations correct was if the JWST discovered fully grown galaxies further than the time when the big bang happened. Then they would have to agree, their theories of gravity, the big bang, laws of thermodynamics and the evolutionary cosmological model they've held with such high regards are completely wrong. But, it's difficult for a dog to change his spots. I came up with a much older date to when the universe began after measuring the mass of a few distant smooth galaxies. One galaxy I measured appeared to be more than 300 trillion years old. Our Milky Way galaxy is really young compared to it. That was the first evidence a big bang never happened. In the first book I published, SECRET UNIVERSE: GRAVITY I explained how gravity is made in large mass and why it doesn't happen in small mass like atoms. I fixed the equations of general relativity and now it agrees with special relativity, quantum mechanics and James Maxwell's field equations. Yes, TOE or theory of everything. The equations of gravity now explain everything, even why some celestial bodies move much faster than what the laws of motion and GR can explain due to their mass, inverse square to other mass, which led to dark matter and dark energy being postulated. The next book I publish will be titled DARK MATTER IS DEAD: MYSTERY SOLVED. The book is already 367 pages long. The books I published are at cost of publishing, printing and shipping. I don't make any money off them. I really don't need your money. I have cancer, had 3 heart attacks and just want my theories to get out to the public before I go again. I can't take money with me when I go. Yes, again, I passed in my sleep July 24th 2021 and days later awoke in ICU. My NDE was a wild experience. I was told to go back to Earth and publish everything into books. It's been 2 years, So far, I've published 48 books. I've got so many more to go in such little time. Did you know the equations of general relativity were wrong? Did you know according to special relativity, quantum mechanics and James Maxwell's equations on EM fields we can't use a telescope to look back in time? That's why the galaxies in the distant universe appear to be similar in mass and brightness as the galaxies in our local neighborhood. That's why I wrote old fully grown galaxies would be found further than 13.8 billion light years away. There is no such thing as look back time. Believing we can use a telescope to look into the past is as silly as believing we can use a microscope to look into the future. Light information happens in an instant when the telescope or observer is contained inside the EM field they're measuring. Peace and love to all.
@danbhakta
Жыл бұрын
Time and length are not constant. If all the matter and energy was compressed the further back we go to the singularity...how is that quantified? EDIT: NVM addressed at around the 7 minute mark.
@PrometheusZandski
Жыл бұрын
I was disregarding this paper out of hand. It was clearly a desperate attempt at attention. The problem that Gupta doesn't realize is that unlike politics, bad attention in the astronomy and physics world will end your career. He really should have included more collaborators in the paper to check and double check his ideas before publishing.
@doctorwu1303
Жыл бұрын
How about the universe has always been and always will be. Something doesn’t just come from nothing and there is no such thing as there was once ‘nothing’.
@JacquesGordijn-oc3ti
Жыл бұрын
Is this paper not peer reviewed.
@LaunchPadAstronomy
Жыл бұрын
Yes it is.
@SoulDelSol
Жыл бұрын
The peers may have just skimmed it
@cavesalamander6308
Жыл бұрын
Thanks for discussing the 'tired light' hypothesis. I heard about it, but didn't know the details. The change in constants, perhaps, can go differently depending not only on time, but also on some external conditions (for example, the concentration of something 'dark'). Under terrestrial conditions, this change could be greatly slowed down...
@mallymore2154
Жыл бұрын
In fact its actually 1.7 trillion years old. How do i know.. because it told me.. just have to tune into it...
@Lemarcus03
Жыл бұрын
the Exact same thing happened to me. I woke up to find that I was twice as old. aka Really Old.
@wavydavy9816
Жыл бұрын
What's crazier than _any_ of that is that it's actually _three_ times as *BIG* as we previously thought!! 🤯
@JM-ql7mh
Жыл бұрын
I don't fully get it but, someday (thanks to videos like this), I might. Thanks for another excellent video.
@LaunchPadAstronomy
Жыл бұрын
Glad to hear that!
@dewiz9596
Жыл бұрын
Which is why, I too, watch. At 79, I still want to learn
@playeryoshi252
Жыл бұрын
This is a very good rebuttal, not too mention the “Tired Light” theory is also very interesting
@stoicfreediver
Жыл бұрын
A fellow Deadhead astronomer! Yay! ✨🌹💀🥀✨👍
@filippocontiberas
Жыл бұрын
That's a good deal... hence it will be harder to find stars as old as universe age 🙃
@Stoh
Жыл бұрын
Great vid!😊
@LaunchPadAstronomy
Жыл бұрын
Thanks! 😊
@xiaoyu88
Жыл бұрын
I love this channel, the way you speak and explain very hard to understand ideas and theories in a way it is easier to grasp. You are very eloquent and enjoyable to listen to. I also appreciate you take this paper seriously, explain it very well, the problems it tries to address and the problems within them, but also open minded about it, and sees it as something that can improve on our knowledge so far. If it wasn't for these people who try to think beyond and suggest new ideas, we wouldn't know anything today. Thank you.
@LaunchPadAstronomy
Жыл бұрын
Thank you very kindly, I really appreciate it.
@michellearrington4846
Жыл бұрын
I am beginning to believe that astronomers don't know sh_t.
@philipmetts8831
Жыл бұрын
Light has a minimal mass. Try it (m=E/c^2) so the light gets stretched in wavelength to redder frequencies over distance due to the gravity pulling on it during it's travels so that at some distance the redshifted light sould be too great for us to easily register and measure.
@cavesalamander6308
Жыл бұрын
0:29 Is it possible to attach to this diagram a graph of the change in the time scale depending on the concentration of the mass? Can gravitational time dilation give a significant addition to the age of the Universe, measured in our usual terrestrial units of time?
@QUIRK1019
Жыл бұрын
I love this channel. Thank you so much for what you do!
@LaunchPadAstronomy
Жыл бұрын
@Eats__tJewTube please be kind.
@maloukemallouke9735
Жыл бұрын
Thank you; The diagram it's useful
@DragonKingGaav
Жыл бұрын
Another great video! You need to a do a collab with Dr. Becky or David Kipping!
@LaunchPadAstronomy
Жыл бұрын
They’re both too good looking 😆
@Virtualmassslave
Жыл бұрын
how about the one when the light has mass when it reacts with large gravitas... discovered ftl l:)? egh?
@Virtualmassslave
Жыл бұрын
cosmology cant be held on belief like economics.
@Wadethewallaby2001
3 ай бұрын
I think the universe already existed.
@NowanInparticular
Жыл бұрын
It could be infinitely longer than we believe
@usptact
Жыл бұрын
"All models are wrong, some are useful."
@fewwiggle
Жыл бұрын
"Doesn't resort to hand-waving" Sure, just changes all kinds of fundamental properties of nature to fit his theory.
@LaunchPadAstronomy
Жыл бұрын
Funny you mentioned that. I was planning on another segment discussing the dangers of having too many free parameters, which is never the sign of a good theory.
@fewwiggle
Жыл бұрын
@@LaunchPadAstronomy Thanks for the reply, especially given the nature of my snarky comment :-) But, actually being more serious, I wonder if you would entertain doing a video commenting on "inflation" and whether it is 'hand waving' or does it have some science behind it more than 'it makes the model work'?
@Samurai38135
Жыл бұрын
We just do not know.
@TheDanEdwards
Жыл бұрын
What _do_ we know?
@Drcraigpl
Жыл бұрын
Time slows down near massive objects..So as the light from distant galaxies passes nearer massive objects on its way to us, it gets red shifted. Just an idea..IDK
@caryglennchristensen9037
Жыл бұрын
Yes..... let's keep guessing at everything. Science is broken.
@johncronin7875
Жыл бұрын
Errr no
@StephenGoodfellow
Жыл бұрын
A whole new kind of inflation. The burning question: Is contemporary cosmology more relevant than that of the social sciences?
@danielbrowniel
Жыл бұрын
With time dilation within concentrated space how was the early universe even perceivable in our frame of reference? Like, what percent of all those years was experienced in the blink of an eye?
@MisterPikol
8 ай бұрын
in 20 years we'll think it's 40 plus billion years old. We'll eventually come to a conclusion that the universe is infinitely large.
@plumbc
10 ай бұрын
0:30 "we've got it all figured out".... AH HAHA HA HA HAHAHAHAHAHAHAH YOU HAVEN'T GOT THE LEAST CLUE you're such a joker. Guess work can you say guess work, theory on top of theory, a house of cards your fables, you can't even begin to fathom what's really going on.
@Cuplex1
Жыл бұрын
A stellar video from someone that is always curious to learn more! For instance, I had never heard about the "Tiered Light" theory before. 😴🔆
@rorykeegan1895
Жыл бұрын
You haven't heard of it because it was bypassed nearly 100 years ago, because its incorrect.
@FaceFcuk
Жыл бұрын
Tired light was fringe physics 100 years ago before we know what we know today, it's conspiracy theory stuff now.
@DanielVerberne
11 ай бұрын
Tired light, not tiered light.
@Cuplex1
11 ай бұрын
@@DanielVerberne Yes, excuse my typo I made 2 months ago. What was I thinking?! 😏
@DanielVerberne
11 ай бұрын
@@Cuplex1Easy mistake to make. I'm just glad you're here watching these cool vids. Cheer!
@-GrimEngineer-1337
Жыл бұрын
I find it very funny how quickly we are to proclaim how old the universe is, when the truth of the matter is that we can barely see past our own nose in reality. What we perceive as being the greatest distance that we could possibly envision (simply because it is the furthest we can observe, what hubris...) is actually barely even scratching the surface. We are so limited by our own lack of capability and we make such grand implications that are almost always proven false. We need to be more reserved about our proclamations of fact because they are merely conjecture when it comes to the vastness of the universe.
@tinetannies4637
Жыл бұрын
It's not proclaimed as immutable fact, it's postulated as the best estimate we can make based on what we currently know. As we know more, the date may change. This is how discovery and exploration works.
@SoulDelSol
Жыл бұрын
I agree. We don't have a clue. We don't even know who our great great great grandparents are, we lose touch with knowledge so quickly.
@-GrimEngineer-1337
Жыл бұрын
@@tinetannies4637 Yes, and this is also why everyone beleived in the big bang for so long because it was presented as fact in a "don't you know?" sort of way for sooo long. We need to get away from this attitude. It's a theory, and one that is looking more and more shaky the harder we look.
@tinetannies4637
Жыл бұрын
@@SoulDelSol Not to sound rude but the fact that YOU don't have a clue doesn't mean that people who deeply study these things don't genuinely have a clue. Until you've studied enough to comment on the science because you actually know the science, you're just pushing your own ignorance as fact.
@DerbyKnowledge93
Жыл бұрын
it wasnt THAT long ago, but certainly AFTER the Hubble had been around for a few years, and also the internet, that I was puzzled that nobody was saying that there appears to be a massive black hole in the center of all (most) of the galaxies. Then I was also perplexed that one of the, ahem, greatest discoveries in astronomy of the 20th century by Edwin Hubble was that everything was moving away from each other, and at a faster speed as the universe expanded. HUH ?? . If that was the case, then how come, I told myself, that Andromeda and our galaxy were gonna collide. Made NO SENSE to me. A different statement that WOULD be more accurate would be that a LOT of things in the universe were moving away from each other, and the further away that we look, the faster the universe was moving apart. Then I looked at the red shift statement, and I thought that the red shift was only useful in accuracy, at a certain distance. The further we looked, I thought, the red shift would be skewed with major inaccuracies. Why ? Because of all the bending of space and gravitational lensing etc etc that we see with our most powerful telescopes. I also looked at the cosmic 'web'. And it really proved to me that everything was NOT moving away from everything else. People need to realize, that our understanding of the universe is in its INFANCY, as we have only been making many many many observations for a few YEARS !! And certain 'facts' in the astronomy community, will change and change and change, as we learn more and more. Well I hope I typed this correctly and hope people understand what I mean. And hope you enjoyed my post.
@Manoj.Preshantha-pk2wt
6 ай бұрын
13.8 billion light years you change to 26 Billions light years with in one day .Because you wont to include Newly discover fully from galaxy. To the Standerd cosmological model.. ok ..anther mith .
@Derpy1969
Жыл бұрын
No physicist will ever say there is 2-4x lower lithium than expected. That’s a failure of English and a failure of math. If you are expecting 10 lithiums and you get 5, you have 50% less or 1/2 as much as expected, not 2x less. 2x10 is 20, not 5. Never use X factors to refer to smaller quantities. Use 1/X.
@basukisugito3275
Жыл бұрын
I calculate for a few years ago the universe must be much older than 13 billion years old, because I calculate it takes up to 30 to 50 billions years or even up to 200 billion years for the dust to gathering to galaxies. I never heard or read about anyone who can explain how dust can gathering to galaxies in just 300 to 1 billion years. So after "BIG BANG" it was dark "Dark age" for 30 to 50 billion years before stars light up the universe
@icosthop9998
Жыл бұрын
Trying to work around the theory of *"**#CREATiON**"* , *_"is not easy"_* . 😮 Things, Thoughts, and Theories will change "Drastically" once again with the *"**#Carl_Sagan** Space Observatory"* 😊
@junacebedo888
Жыл бұрын
Use your brain, people. 13 billion year old Milky way galaxy is as massive and big as a 500 million year old galaxy. Astronomers admit they are wrong about the (age of the) universe (?). So a 27 billion year old Milky way is as massive as a 1 billion year old galaxy. The older the galaxy the bigger is gets. WHY a 1 year 'toddler' galaxy is as tall as a 27 year old adult galaxy?
@TheOtherSteel
Жыл бұрын
01:59 -- "...that's been driving and accelerating the expansion ever since the big bang." I was under the impression that the expansion rate of the universe was decelerating from after inflation through about 9.8 billion years of age, and then reversed and started accelerating. Which one is it? 1 - Accelerating since the big bang, or; 2 - Big bang, inflation, deceleration until 9.8 billion years, then acceleration
@Tomkat55
Жыл бұрын
The universe has no beginning and it has no end! We know NOTHING about how it was created, where it’s going, how far it expands, and how it might all end! We’re like bacteria trying to understand why planes fly!
@DavidCharles-wi4qr
Жыл бұрын
So science was wrong for decades but we called it accurate.
@OfnionGidnir
Жыл бұрын
Science is a constant process. There are many things we don't know accurately, and many things we don't know at all. But that's the way it is. What's the alternative? Religion?
@dewiz9596
Жыл бұрын
I’ll just throw this out here. . . “Cosmic Inflation “ strikes me as a cosmological “Charlie Brown Constant”. The laws of physics were different? Then who’s to say they are still not changing? What about those copies of the “Standard Kilogram” that seem to be inconsistent?
@WeBeGood06
Жыл бұрын
The Problem with the Current Model of the Universe is that it contains too much Fairy Dust that conjured up at the whim of Dark Physics. So, it is unsurprising Reality does not match, now that our eyes are open to the Longer Frequencies.
@herrbrahms
Жыл бұрын
Divergent thinkers are usually wrong....until they revolutionize our understanding of the universe. Even if Gupta's theory doesn't pan out, he's causing people to search for flaws in the model like a good proofreader. There's real value in spurring people to question the validity of their assumptions.
@istrumguitars
Жыл бұрын
Amazing that scientists could be so stubborn and dogmatic. Webb told us pretty plainly we miscalculated the age of the universe, yet they won’t budge. No one likes to admit when they’re wrong but damn.
@calvinjackson8110
Жыл бұрын
I suppose it could be 3 or 10 times older than we thought. Pick any number you want. It's just a guess. Nobody knows.
@SoulDelSol
Жыл бұрын
Hasnt it been 13.8 billion years old for years. Should be 13.9 billion years old by now
@ClannerJake
Жыл бұрын
what if i fudge the ratios of stellar matter in theory and tell you it's 57.6 billion years old, and you just haven't looked long and deep enough to see the high order galaxies to prove me right?...
@Pat19997
Жыл бұрын
Just wait until they find out the universe is quite a bit older than 26 billion. After all how could that galaxy 10 trillion light years away get that far in only 26 billion years. The universe is much larger than what we can see.
@bentuovila5296
Жыл бұрын
"a robust model of the universe..." It only has 95% of everything under the ??? Category.
@aldito7586
Жыл бұрын
Could it be possible that at one time - there was no time? -Before time. I forget the scientist's name who talked about this. But he actually drew out his theory. You know what. It actually made sense. If there is no matter and no motion, is there time?
@CUXOB2
Жыл бұрын
For me astronomy doesn't exist until we can teleport and measure stuff properly. This is worse than eating soup with your nose. Yea it works but...get a spoon.
@linesided
Жыл бұрын
Boy there's gonna be some walking back around the conference tables if this is true. Let's face it - learning about the universe is amazing but we still haven't the first clue about it.
@mallymore2154
Жыл бұрын
If we have billion of galaxies each giving off light then surly the night aky should be even brighter than daylight..nar i believe no one knows and just one person's opinions.. otherwise all this light billions of years of light.then were is it All
@geemanbmw
Жыл бұрын
It seems everything mentioned goes towards the older universe as opposed to the standard/ current model time will tell. And it also seems like scientists are really trying to resist that they could be wrong and want to avoid rewriting the books lol. Seems like a lot of lazy scientists out there just following along and no one wants to go against the establishment to some degree. Not you Christian 😂
@mickythetabby7345
Жыл бұрын
Hi
@rw2452
Жыл бұрын
With each new discovery, the scientific industrial complex continues to change the goalposts 😂😂🤡
@TheRevenant-pn2xi
Жыл бұрын
could you please make a video on the lambda-CDM model?
@andrewreynolds912
Жыл бұрын
This questions if dark matter does exist and if the expansion of the universe is merly an optical illusion caused by the red shift which i hope so and that also challagnes the existence of dark matter amount is either significantly less or none at all. Including that tired light is caused by interstellar dust and lossing energy over time is how their wavelengths get stretched, tho i would say well take this with a pintch of salt
@Ready_Set_Boom
Жыл бұрын
I imagine the background radiation is leftover from the former star that went supernova creating all the heavy element we have on earth now. We may bot be able to detect the universe’s radiation through all the leftover radiation from the original supernova.
@your_being_led_by_your_nose
Жыл бұрын
Are we changing things so they match up? Why should a universe or Multiverse have any beginning, or any ending for that matter?
@carlhitchon1009
Жыл бұрын
I guess I must have missed it when they explained the accelerated expansion of the universe. Is that because they said "dark energy" did it?
@davidy6554
Жыл бұрын
Could red shift be explained by the curvature of space time. Objects may appear to be closer than they actually are as they are further around space time curvature.
@pinga858
Жыл бұрын
Could it be possible we are detecting things outside the old "rim" of our big bang? And there could be matter and space beyond that is much older?
@leepreston9637
Жыл бұрын
That's what all science does. Makes assumptions about what it doesn't fully understand.
@michellearrington4846
Жыл бұрын
The "hubble constant" IS NOT A DOPPLER RED SHIFT!!!!
@jayjay-gl4fj
Жыл бұрын
It dont mater how you say something if it’s got the word christian in it they are lying and deceiving you!!!! Just saying
@quannga99
Жыл бұрын
After seeing many episodes on the universe I start to suspect that we don’t know what the heck we are talking about.
@dirremoire
Жыл бұрын
If a theory isn't complete, it's wrong. Astronomers really need to wake up to that fact.
@jarihaukilahti
Жыл бұрын
how about time is not a strait line but a curve and at the distances James webb sees the curvature is visible - just thought but the distance time is bigger due to the curvature- but i cant explain maybe its stupid
@Blinan68
Жыл бұрын
They have to take that JWT down. Its causing too many problems.
@rorykeegan1895
Жыл бұрын
Gupta's paper is really stretching it. I have zero confidence he's correct.
@Zuchtsau
Жыл бұрын
I saw 4 videos on this already including yours and from the 100% I learned, 85% were from your video. You don't try to make another sciencey hype video that waves hands at every possibly complex occasion or when it is about proving that there are issues or upsides, no, you walk through the topic focusing on the most important parts and introduce everyone to the proof (plus actual images of the data in the papers!) that shows the viewers that there is an ever so slightly crooked story to the hype. Everything that is necessary to have a good idea on the overall situation, without losing objectivity by weighing merits vs downsides Plus not losing viewers by going to deep into it, if not necessary! I once did that for a completely different topic, arguing with 3 scientists on twitter and know how much effort it is when people just throw their vague complaints & you go through it step by step. You earned every patreon supporter you have!
@LaunchPadAstronomy
Жыл бұрын
Thank you, I really appreciate those kind words. This is a subject that's really easy to delve into the weeds on and I was worried about finding the right balance between depth and discussion. I'm glad I got it somewhat reasonable!
@NunoPereira.
Жыл бұрын
JWST ultra deep fields are crucial for better understanding the early universe!
@JustinVK
Жыл бұрын
Can scientists just say "We don't know and we may never know..." lol As a creationist I do believe it's much younger.
@Darth_Insidious
Жыл бұрын
All the stars in the sky and the many years thier light supposedly takes to reach us are merely holograms made by an evil God to lead people away from my belief system. As a Last Thursdayist I do believe it's actually only a few days old.
@wasabij
Жыл бұрын
That's just not the process, we make observations and record them and try to model them. We get more accurate each time, even if it seems like it introduces more "problems" because we're recording what we see, and adjusting our other calculations to test how it holds up.
@wasabij
Жыл бұрын
TLDR it has Jack and Shit to do with belief.
@TheDanEdwards
Жыл бұрын
You're in denial of observations.
@QUICKIRONS
Жыл бұрын
Why concern yourselves, it's all beyond your comprehension...
@sgrdpdrsn
Жыл бұрын
Astronomy = Science?? Astronomy = Religion?? 🙄🤔
@THEMAX00000
Жыл бұрын
With all of the real problems we have, all of these “smart” people waste their time with this kind of crap
@DuXQaK
Жыл бұрын
I'm at the least a little bit smarter with every video you make
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