Everything and Nothing: Part 1, "Everything" 4k

[@TraversyMedia]

I feel like human-kind has stopped being interested in the unknown. Regular people are addicted to politics, social media, consumerism, etc and powerful people are addicted to money and keeping us addicted to the other shit I mentioned. There is no time or effort put into exploring anymore. It’s sad. Thanks to the few like this channel that are still curious.

[@kevingriggs6985]

I agree with you

[@mohamedAli-kj6fb]

The most powerful amongst us are depressed there are no habitable beautiful planets in our vicinity to conquer :( 😂

[@duncannelson2033]

Everyone just needs to go and stand outside at night it’s that simple ( unless it’s cloudy 😆)

[@tnt46dog]

Not me.. after 2020 I was done. I spend more than half my day thinking about what was stated in the first 3 minutes of this video. It’s maddening that so many are focused on the things you mentioned that don’t really matter. I get a sense that masses are being driven in that direction.. a form of control? I wish I knew…

[@peterolbrisch8970]

It's not like everyone was all that curious beforehand, they had bigger fish to fry. But I would say the fact that this video exists and is available to anyone who cares to watch, they must have thought that at least some people would watch it. And seeing as there are a lot more people alive today, that would mean more people than ever are interested in this kind of stuff. We're not exactly going backwards and there are plenty of people in the fields of science, math, and technology. You're watching this on your smart phone so your needless negativity is surprising.

[@Craighetfield2024]

Whenever I have a bad day and it gets overwhelming I always watch these and forget how small we are compared to the universe

[@cwx8]

We and our illusion of consciousness are just the result of a very effective entropy machine maxing out complexity.

[@GimmieTheGaff]

I hear you. Same for me. Thank you for the reminder.

[@humanoid2423]

Wish this realisation stays with me every second

[@DDDDdJagr]

How many of you are over 20 years of age? Hahahah relax.

[@Michael-em4if]

You don’t forget how small we are, you remember. You forget your problems. I do the same.

[@mayursawant111]

The beginning of this video itself gave me goosebumps and made me think how small and nonexistent we are at the scale of the universe.

[@Novastar.SaberCombat]

Every circle begins with its end. 🐲✨🐲✨🐲✨ "Before I start, I must see my end. Destination known, my mind's journey now begins. Upon my chariot, heart and soul's fate revealed. In time, all points converge, hope's strength resteeled. But to earn final peace at the universe's endless refrain, we must see all in nothingness... before we start again." 🐲✨🐲✨🐲✨ --Diamond Dragons (Armageddon's Ballad)

[@bl8896]

Our problems are less impactful, on the universe's scale, than an atom of hydrogen in the vastness of our oceans

[@khalidnasir7467]

8:19 p

[@emtyr864]

But at the scale of an atom, you are so big. Even atom itself is a universe inside.

[@Gypseygirls]

Billions of universities ❤

[@oscarmbeben5691]

Jim is by far the best when it comes to science documentary

[@dagordon1041]

I agree.

[@AkaRyrye83]

I can't decide if the best, but certainly up there with Sagan and Attenborough, however. So, among the greatest.

[@surebenson6108]

NEIL DEGREESE MY BROS

[@TERRYMism]

100% agreed on that. Al-khalili he is easy to listen to and watch. His explanations of the subject he is discussing is deep science without turning the profession into a lite talk fest. And as you write poster...."is by far the best when it comes to science documentary".

[@sdwone]

Brian Cox? 🤔

[@JasperH5150]

Thank you for not playing loud dramatic music in this video... We can actually understand the talking... Thank you!

[@Ngaio989]

Yes, thank you.

[@theGoogol]

Not a documentary made by SpaceRip. Made by the BBC.

[@dougm7111]

You can adjust the background music in settings

[@R0ckMum]

The BBC made this program not the person who posted it on KZbin. You twonk. When you listen to music on the radio do you think the DJ is making it? 🤣

[@stevennkuna7202]

Don't make me laugh, dude 😂🤣😅

[@thevikingwarrior]

All of these programs are being withdrawn from TV, and replaced with footable and crap like Big Brother. None of our kids get the inspiration that they need to learn stuff; and now they are all addicted to Facebook. It is depressing.

[@Piperdreams]

I don’t know any kid in my daughter’s circle who is addicted to FB. They’re on TikTok, Instagram, Snapchat, KZbin they think of FB for parents lol 😂

[@TimGreig]

No kids are on FB. And FB is losing market share: imagine that!

[@quantumpotential7639]

Depression is anger turned inward. Don't let them do that TOO. Now let us regroup amd rethink the casodex.

[@TraversyMedia]

@@Piperdreamstheir point still stands. The platform is irrelevant lol just shows how stupid we are that that is even something to mention

[@RichardDames]

TV is NOT an EDUCATIONAL tool! It's a BRAIN WASHING tool to create ZOMBIES indoctrinated to worship, obey, and financially support their EVIL masters. Sport, travel, pc games, etc CREATE and SUPPORT the money making machine! Nothing else.

[@SnagglieFang]

So grateful to have something interesting and peaceful to listen to after a long day.

[@MedineHesenli7]

🫀🤍

[@johnricharddowling3276]

This is one of my all time favourite documentaries. I like to listen to it to go to sleep. Great presentation and excellent work by the BBC.

[@ghahrai]

Jim Al Khalili is one of the professors whose video-lectures on cosmology I like and enjoy the most. I have been watching his videos since i fell in love with astronomy physics and quantum physics. i hope he makes more videos.

[@TERRYMism]

Professor Jim Al-khalili possibly the best at explaining the complex nature of science without dumbing down the profession. Highly articulate, knowledgeable and easy to listen to and watch. I have numerous documentaries by him including Everything and Nothing. Al-khalili is an Astrophysicist that knows his subject well and his documentaries reflect this, all I highly recommend, where his pace and timing are just right, and his research is impeccable.

[@Ape76]

Long time ago found out how small and insignificant we are and that nothing I do actually matters for the Universe, so I never had a bad day since then😊

[@whoscares]

Exactly.. you are the most important and least important thing at the same time..important because it’s your life..but it matters not at all…

[@hamie63_m]

​@@whoscaresyes but the way I prefer to look at rather than nothing matters, is that all that matters is the NOW.

[@nikhilPUD01]

But there is everything there life is there for a reason

[@AtlanticCanadianAstronomy]

It actually does matter. Every thought, emotion, and action is put out into the universe as a wave of energy. For all time. We are each contributing to it. Simple solution? Choose love and positivity. We literally get back exactly what energy we put out.

[@KamranAhmedkhaan]

Now imagine your team is in the superbowl finals, and the power is out. And you find out there's no power for next 7 days. How's your day gonna be like?

[@PetroicaRodinogaster264]

When I was a child in the 1960s I would lay in my bed at night and look out the window at the expanse of night sky that I could see with the few hundred twinkling stars. Suddenly the idea of the enormousness of space and the distances between those twinkles and the unknown of whether there was life out there, would hit me and it was as if I was the only person on Earth; I felt total utter loneliness. It still make me feel that way.

[@PeterLucasErixon]

💎

[@mr.ester777]

kind of cosmic consciousness experience

[@robn870]

Until fine tuning problem..❤

[@garymcmanus9946]

As a child I would get a feeling just before I went to sleep where I felt myself race towards the earth then be the size of grain of sand....it felt frightening but also that I was part / from something bigger....crazy.

[@drleesadr]

​@@garymcmanus9946 yes, I'm there, too. ❤

[@tmarq4655]

Everything is expanding, including our minds. Information is growing exponentially, and so are our areas of interest. We cannot compare people of the past to those of the present. Today, we are immersed in what has been created through our understanding of science, and we actively engage in its pursuits. Infinity is a two-way street, one that stretches outwards and one that looks inward. How can anyone complain about where people are or where they are going? Humankind continues to open new doors into the planes of existence, and now we are exploring multiple levels of dimensions. What a beautiful existence this is!

[@glasfish]

Finally. A Big Bang explanation I can understand. For 45 years I’ve wrestled with an infinite universe coming from nothing. This video is the first I have seen that says it is non Euclidean. My teachers could never answer the questions I had about Big Bang. I guess they thought non Euclidean geometry wasn’t important enough to teach. The video says it was posted 1 day ago, but I added this to ‘watch later’ a few days ago. Non Euclidean geometry strikes again 😆

[@IPirata-FM]

I can recommend you ‘Cosmos’ based on Carl Sagan

[@djobnoxious6407]

Lovecraft fans are tingling right now.

[@elsadiora_]

⁠​⁠@@IPirata-FMthis is the third time i head cosmon by carl sagan, might need to look at it soon

[@jooei2810]

I appreciate this scientist so much, he makes complex things understandable. James Al-Khalili.

[@samersolimanzahra]

Jamal Al Khalili

[@fabiocaetanofigueiredo1353]

Best science communicator ever ❤

[@heatherstrigens258]

SO TRUE! He is SO GOOD at this. A natural teacher. I hope he gets the recognition he so richly deserves. FANTASTIC!

[@SergioGonzalez-ei8tf]

no ...he makes idiots believe lies...that's not hard to do

[@heatherstrigens258]

@@SergioGonzalez-ei8tf I’m sorry I am just now getting to these replies, but I’m genuinely curious about why you say this?

[@Aum_shantishantishanti111]

Wisdom is to know I am nothing , love is to know I am everything , and between the two my life moves - Nisargadatta maharaja

[@noahlapuz3853]

Beautiful!!

[@artdonovandesign]

The greatest show on science and astronomy ever made. And with that music track... Pure Poetry

[@tonycucca4499]

This guy is fantastic. There are only a handful of people who ive heard of that can explain these topics the way he does. I find myself very thankful fir his existence.

[@TERRYMism]

Jim Al-Khalili is an Astrophysicist. He has done a number of these very thought provoking documentaries. Other's that he's done include "Atom", "Order and Disorder" and "Shock and Awe". Simon Schaffer is also one to look out for. His four part documentary series "Light Fantastic" is an exploration into the history of Light. May I also suggest, Michael Mosley's six part documentary series "The Story of Science" All of these are worth exploring and are very informative.

[@DavyRo]

I love watching & listening to Jim

[@dtgmno]

Let alone the science, the explanation, the research and the subject on a whole, I cannot find words to justly express the greatness, craft, and artistry of the director and cinematography..., from framing to story telling

[@racshasinha5843]

This is such a beautifully artistic documentary! The cinematography, level of detail in each frame, the flow.... it really shows how the makers of this have put their hearts into it.♥️

[@deepblue812]

Audio cut out for me at 41:26 for about a minute

[@stacyhuen713]

Same. Copyright maybe?

[@HelpMeFindTheseSongs]

Audio cuts out again at 48:45

[@SurfingBoulder]

Possibly a side-result of editing

[@harixav]

he revealed some dark secrets about the universe and San-Ti had to interfere and mute it out.

[@TomislawDalic]

Damn sofons

[@artdonovandesign]

Additionally, and to the GREAT cast of science commentators, I am thoroughly impressed with the thoughts and words of Prof. Simon Schaffer!!! He's a brilliant science historian and makes a charming and memorable appearance here. Prof.Al Khalili makes wonderful casting choices.

[@romeldiaz2614]

The video produces a melancholy or nostalgic feeling upon me theres no other way for you to appreciate this video but to translate it in a poem I don't know if I will become a child again to escape responsibility in my ignorance I want to talk to my parents who were dead decades ago which before were my source of information I am loss but I don't want to forget to thanks those who makes this video for everyone of us who have the time watching so again thanks for u guys🎉🎉🎉

[@oldgamer1299]

Jim is amazing, so interesting. I can listen to him and Brian Cox for hours

[@9867144706]

This is ULTIMATE KNOWLEDGE, BE BLESSED and THANK YOU. ❤❤❤❤

[@Pasci100th]

This is by FAR the very best documentary film I have come across on the topic of the universe and existence. Really well researched and fantastic story telling. You put an incredible amount of effort into making this. Well done!!!! Can’t wait to see the second parrt

[@bonk1982]

I was watching it on bbc 15 years ago. Thanx for bringing it back.

[@calvinjackson8110]

Thank you for the no music background. Just want to hear the speaking and appreciate the visuals. Thank you so much!

[@kevstewart979]

wow, watching this highlighted to me how insignificant we really are, mind boggling indeed. a great watch, thanks guys

[@JohnDeeryDirector]

The sound goes MUTE at approximately 40:25 in and is mute for about 60 seconds right over a crucial bit! It’s a great documentary - please upload again. I want to see that explanation! Keep up the good work!

[@TomMorrison-cc6xw]

Yup. I kept wondering WHO "Gauss" was -- he appeared out of nowhere!

[@SunCityOffroadRecovery]

Put it on closed caption during that part

[@tomyoung8229]

Hmmm, captioning is also 'muted' during that minute. Good idea though.

[@wakinginweed]

This happened at several points for me 😢

[@ac12484]

Censored :)

[@HoneysDad2024]

aww, i remember beds on the roof in baghdad. nice memory

[@ghahrai]

me too . but in Tehran. those nights the sky was much more clear and more stars could be seen❤

[@Afrikanbootiscratcher]

Arabian nights

[@BranTheBald]

By far the dopest thumbnail I've ever seen

[@petergreen5337]

❤Thank you very much yet AGAIN Publisher and Jim . Khalili

[@1963MN]

A FANTASTIC DOCUMENTARY 👏... ALWAYS A PLEASURE TO WATCH DOCUMENTARIES BY PROF. JIM AL-KHALIL.

[@phaedon55]

what i admire is this doc does not treat female contributions as an freakish anomaly or that they were just helpers for their male counterparts. but just the same enquiring minds as their fellows.

[@manutara2007]

Thanks for this great documentary. I keep learning about physics not knowing a single clue about mathematics 😆. That's the beauty of physics I guess

[@Bobcat9]

You guys did a great job on the script, however, I'd like to suggest just one small edit to the summary statement at around 51 minutes "and that is why it _GETS DARK_ at night." The explanation you give does not conclude that, but rather, it concludes "and that is why the night is dark" or "that is why it is so dark in the shadow of our own planet+star," because the visible universe doesn't comprise enough stars to illuminate it as brightly as our very close star. The reason _why_ it _gets dark_ at night is because of rotation and the close proximity to our star. Even if we didn't rotate, and only orbited our very close star, the "night" on the other side is so dark because all of the starlight in the observable universe is not sufficient to illuminate it, in comparison to our star.

[@Tuluum997]

The best one-liner I've read is by Nisargadatta: All knowledge is ignorance. Sit with it.

[@jamshedfbc]

For the first time in my life I understood (I think) why the night is dark. Brilliant documentary. By the way, at a few places, the sound is mute.

[@roseperozzi6730]

Love your well articulated and informative videos❤ Blessings 🙏🏻

[@alexsassarolis5449]

Ανατριχιαστικό σε πολλά σημεία του αποτελεί το καλύτερο ντοκιμαντέρ γύρω από την ιστορία της αστρονομίας και της φυσικής που έχω δει μέχρι τώρα. Έχει διάρκεια μία ώρα και με καθήλωσε τόσο που δεν κατάλαβα πότε πέρασε. Εξαιρετικό!☺

[@cruzeman7299]

More stars in the universe than grains of sand on all the beaches on earth. Can't believe that, my brain won't let me. 😂

[@imacmill]

Seems to me that there should be vastly more stars in the universe than grains of sand on earth.

[@prototropo]

Professor Al-Khalili, thank you for illuminating my cranial vault!

[@vladimirjackson2237]

Why is there a Gap in the video? When he's standing on the stairs discussing euclidean geometry, it jumps to a discussion of Gauss's ideas without even saying who Gauss was or what his ideas were. Some of the video has been cut.

[@scottcmusgrave]

I find myself lost in awe like a child! Very relaxing.

[@jonathanmendoza742]

Amazing...that was the greatest suprise in my life.

[@ranjivsharma2262]

The way of presenting facts is really good.

[@RichieRichIIII]

Our Sun ☀️ just a speck in the cosmic ocean is something our human brains cannot comprehend yet. ✅

[@TheDhauladhar]

An important truth at 8:58 “when Europeans started to think..” kudos professor for your thoughtful words. Europeans may have found out the heliocentric nature of our solar system only 500 years ago. Indians have records going back 10,000 years with that fact well established. Everyone - including Mr. Khalili - peddles fresh new knowledge in Europe as the cardinal truth on behalf of the entire mankind. Which is so so wrong.

[@skytrip5273]

This looks interesting enough to fall asleep too😁

[@vlaam0]

Excellent. Thoroughly enjoyed.

[@andreialcaza]

Great doc

[@justicewillprevail1106]

Everything we have stressed over, stressing over or will stress over. Will never mount mere dust in this huge universe.

[@RighteousMonk-m1m]

Just magnificent !👌 👏 a true piece of art of knowledge!✨️ 👌

[@Leigh-vo9ri]

My sister go f*** off the authorities big trouble I already talked to police they referred me to the FCC

[@zack_120]

I watched this video a few days ago How could it be released just 10s minutes ago?

[@sbbolton66]

It appears to be remastered in an attempt to correct audio anomalies. Yet at least 2 still exist. 41:27 and 49:47.

[@ericanderson3453]

In an infinite universe anything and everything is not only possible it's guaranteed to be......

[@ghahrai]

exactly!!!

[@vijai69]

U r time traveller

[@CosmologDiraEinstformula]

Relativity😂

[@JOWASHMARAK-v2s]

I love these wonderful efforts of the scientist.exploring unknown giant universe even though they themselves could not grasp the reality.Coming to the conclusion to God is also impossible remember it.

[@innerstrengthcheck]

Jim is fantastic

[@MyrnaRocesOrtiz-Tarr-pe4xy]

Everything and Nothing, I am actually enjoying your presentation of the vastness of our Existence, truly enigmatic to think that a little country of my birth is incomparable to tiny speck to it's size like sun , much like the Philippines indeed. Truly Majestic it's guessing about the hidden secret of Egyptian evolved throughout the years. I guess , respect must be given to those who were around long before our time of births.

[@chris.asi_romeo]

What a wonderful universe created by GOD. 🙏 Take a moment and appreciate GOD wonderful creations. 🙏

[@goavelo88]

what was it now.. your GODOG or the BIG BANG?!🤣😅😂

[@wk8000]

@@goavelo88God Almighty

[@GeoffBeggs]

This is so well done. Thank you. There are a couple of sound dropouts in the second half, long enough to miss important information. Please fix and re-upload.

[@WIRED93]

this was just amazing

[@manciclon]

Hi. From fist 50 second's... i know, is good . 📃✒️📽🎬🎩👍🚀

[@tincupnickleboythe1st700]

Imagine , if Hubble was alive today, and he was taking a look at the deep field display, i wonder what he would then be thinking about !!!

[@sharmajisharma7523]

Its JWST now so forget hubble

[@prototropo]

I wish I could have met him. Imagine proving two of the most consequential facts of cosmic reality. He arguably changed our world as much as Kepler or Galileo.

[@dr.niluferrahman8524]

Fantastic vedio.thankyou.

[@arroganttwins3934]

I saw this video about a month ago and this version has lots of bits cut out and bad editing. What's the deal?

[@False_Pr0fit]

Assumption incoming: Probably trying to bypass copyright, more specifically googles automatic copyright media rejection (Google scans your video and compares it to a list of (copyrighted) videos submitted by participating content owners (i.e. movie studios, e.g. UNIVERSAL, A24, etc) and automatically 1. rejects the upload outright or 2. viewership of the video will be blocked (will upload but cannot be viewed by anyone except uploader) or 3. Can be viewed by public but has no audio.

[@jaaichoudhari]

Where can I find the original one?

[@ghahrai]

Jim is really good in explaining science for people like me who are interested in science but have wasted their life by fallowing other subjects. I wish Neil Degras Tyson who by the way is great too took his lectures more seriously and got rid of his comedy style in science.

[@alex24mamba]

Great cinematography. However in 536a.d. something happened and they definitely already pondered this 1000 years earlier. And the Greek computer was dated around 2,000 years ago, which was basically a geared device with the constellations on it. The device helped men travel the seas. Anddd half the Egyptian ruins are exactly aligned with certain stars. I don't think people realize the level of understanding of nature and the universe that people had back then.

[@neileyre6019]

Fantastic video and thanks for putting it up. There is a section where the audio is cut 40:27-41:10, hopefully this might be able to be corrected.

[@Mklepiros]

Check the transcript

[@MrAlkanet-nt9ic]

why are scientists always so sure they are right when we know that in say 300 years all those theories will be different... human brain is still waaaaaay too small to comprehend the ontology of universe

[@dek6922]

The scientific method that puts thesis and antithesis into conflict is the guarantee that until no more complete explanation emerges or no process for obtaining new information appears, we will have to make do with what we have. Unfortunately, your sincere question is the basis of all types of absurd denialism that casts doubt on many of the safe advances we have already had and none of this denialism uses the scientific method and is therefore pure charlatanism.

[@se7en6166]

Because they go by the maths and data that they have at the time. We won't find out what we want until our consciousness improves. Not technology

[@MrAlkanet-nt9ic]

@@se7en6166 second part i agree completely, but as far as knowledge they have at the time, that exactly should be a reason to doubt themselves, not to be sure they are right, cause they are not, at least not completely

[@ozar_midrashim]

1) We have no clue how many stars there are in our galaxy. 2) We have even less clue how many galaxies there are. Otherwise, cool and fun documentary.

[@Istandby666]

If dark matter exists and it's expanding. Wouldn't the constant rate of expansion also affect our own galaxy? Wouldn't our own planets expand from each other? Or is the gravitational pull of our sun greater than that of dark matter?

[@netdevtech3038]

Good question I always had

[@شعرکوتاه-ع7ظ]

It was useful and informative. It gave me interesting and good information. Thank you for this good and valuable video.

[@Zif-the-Old-Herring]

Sir, I am surprised religion did not dictate to you what was beyond, mine did, however, I had the same wonder and amazement staring out anyway. My Dad tried to teach me North through the Big Dipper and I only saw the Paliedes. The Sisters are still my best Sky friends. I apologise for making religion and birthplace assumptions. I was going to edit that out but my heart is clearer than any bad impressions put forth. We see the same stars and get the same flush of undefinable ooohhhh aaahhhh!!!

[@hemamalinirs1002]

This is incredible . Thank you so very much 🙏❤

[@mwfinney]

Your videos are good but the ads on this are absolutely out of control.

[@RodentHunter]

Yes, I noticed that too. I almost stopped listening early on when the first two ads were so close together in time.

[@mrmarcus111]

Ads? What you watching it on?

[@artdonovandesign]

Spend the $10. per month to have all the ads removed from YT. It's worth every penny

[@gokubeast981]

I took some shrooms recently and dove pretty deep into things, long story short one of the messages I was given on the journey was the simple term “everything and nothing” it’s like I was being shown everything I felt everything, understood everything but felt nothing for a moment. another way I interpret it is I was given everything and still understood nothing, I’m searching

[@Malay255]

Audio cut at 41:26.

[@noahlapuz3853]

The equivalent of void in the expanding space.

[@SeanCarson-im4pn]

This video upload shows that even persons from Iraq are intelegent and know how to tell any thing in a way its professional and enjoyably entertaining....

[@b2thew505]

A lot of the audio is missing

[@richardsylvanus2717]

Working good here

[@reinhardrsuperbikeschreck2307]

Best explanation of our universe I ever saw. Hurts me to see another gifted female scientist Henrietta Leavitt pushed aside by male dominance. Who was this young woman who discovered the Radiopulsars, similar shameful case.

[@avg4015]

I really enjoyed part 1 of this documantary but the staggering number of ads keeps me from watching part 2. KZbin is destroying science.

[@johnstephenson5487]

Pay for ad free

[@adultonsetwoodworking]

if only there was some sort of method to alleviate such ads...🤔 damn! I got nuthin

[@benjaminjackson8663]

There is no part 2. Because it's... "Nothing." 😉

[@No_lavishness]

Get premium, it's not much and it really makes watching any video a pleasure.

[@OmniGuy]

Pay the $15.04 a month and you'll never have another ad.

[@kerrydubord5273]

As a spider spins its web, so is the connection of the self of One Consciousness, this is imperishable, unchanging and the source of life.

[@sybentley6675]

1920- Arguing over there being only 1 galaxy. 2020- Lander on Mars! It took humans a million years to use stone as a crude tool. It took a further 50 000 years to shape the stone into tools, yet 5 000 years later we have AI probes on Mars.

[@jenna-a-gogo]

Advancements of mankind can more or less be charted on an ever increasing curve, where new development happens more and more frequently, and eventually exponentially.

[@LMinem]

The sound cut out at 40:30 until about 41:10. There is another silence at 48:47 until 49:25.

[@АлексейЗимирев-м2т]

Andromeda is approaching us.

[@mwarariwatamu]

What a beatufiul video with a wonderful narration

[@audiomad8045]

Watched this documentary in the year of 2024 A.D.

[@calliope4293]

Yes, currently, humans do reside in outer space. Since 2000, there has been a continuous human presence in space aboard the International Space Station (ISS), which orbits Earth at an altitude of around 400 kilometers (about 250 miles). The ISS houses astronauts from various countries who live and work there for months at a time, conducting scientific research and testing technologies needed for future space exploration missions. Additionally, there are ongoing developments for more extended human missions to the Moon and Mars. With planned projects like NASA’s Artemis program and private missions by companies such as SpaceX, we could soon see a human presence in deeper space locations beyond Earth orbit.

[@louisdeaux8620]

While I enjoy these cosmological based videos, my 50 years studying Einstein's " reality" and especially as he defined in his SRT as much as GR, I think he made a number of mathematical errors, especially in assuming space is "defined" by the matter within it. An (near) empty box 8000 miles square contains no more space than one containing the planet earth and atmosphere. They are of equal size and volume. They are not of equal material density or the compressed field G surrounding the spherical earth within. It is not necessary to assume "matter" defines space, when a universal field (fG) is sufficient. If one thinks of fG as uniform in all directions within a completely empty volume of space, and then see clouds of atoms condensate from tiny edies of disturbance within fG, you get matter condensates, rather like a cloud that becomes dense enough for rain to condense there from. Think of matter as the condensate of gravitational knots and eddies that were the asymmetrical byproduct of some expensive "big bang" or even "semi-static" space into this possible universal fG that where extremely dense (knotted) is where matter appears. It could even be that dark matter is the sum of miniscule sub-atomic quarks being squeezed in and out of existence in such a high rate that it contributed to mass where dispersal is so large it lacks enough local density to be measured directly except by field G influence on larger condensate bodies like nearby galaxies. The point is, Einstein's math on some of these issues described illusions not reality, and especially in a truly mostly Newtonian universe. Consider C (speed of light constant). It can never be measured regardless of its reference frame of origin to exceed 186,320 mi/sec. But that only proves Heisenberg's theory of quantum measurement, not that light speed is fixed and not riding in a totally Newtonian universe. He demonstrated a 4 Dimensional world that includes time. But T is simply an awkward measure of distance covered during some unit of time = velocity x distance, always measured however in the reference frame of origin and only relative viewed by the quantum moment of the detection within the reference frame of its receipt. Einstein's math seemed to define a ^4D universe but displayed in a spherical two D model, somewhat if an impossibility given the three observational dimensions regardless of the fact what we see at greater and greater distances are snapshots of what has already happened in the near to greatly distance past. To me, fqG (quantum field Gravity) can be equally viewed as a pressure force rather than an attractor force. Mathematically it seems much more reasonable than simply pretending space and time somehow become more condensed in the neighborhood of mass condensates like a planet, sand grain, atom, star or galaxy. Furthermore the pesky problems of GR vs QMech seems to disappear when the universal ether is just fqG with matter appearing in the twisted knots of that universal field in all dimensions. Time is irrelevant in this picture and exists as matter moves through the vastness of predefined space, whether space itself is expanding, collapsing or static. Thr concept of time and relative time is a useful tool of thinking that identifies, defines and measure change through some evolution of measurable differences between what was, what is and what is to come. This is ironically and interesting the exact definition of God. Christianity and Judaism recognize the Alpha, Present and Omega, or Jehovah to the ancient Hebrews. It's equally interesting that Mormon Prophet Joseph Smith not only defined in the 1830's the universe Edwin Hubble discovered, but also dark matter, dark energy and a far more massive universe than was then perceived. In any event, I love Albert Einstein's thoughtful works. His contributions to our understanding of light and the photovoltaic effect, cosmology and our universe makes us think. His contributions to atomic physics was enormous. But my senses say we need not go completely into his spooky realm of time dilation and variable measuring sticks when assuming our observations are relative, but not absolute truth in a quantum world. You can measure or predict location, but not both. Heisenberg was correct. It is why C will always "appear" to be fixed in the measuring reference frame as 186,320 mi/sec... But that may not be the Newtonian speed at which it is actually traveling in its own reference frame vector. Wherever the m asurement takes place it is at that reference frames quantum reference point and 186,320 mps. it is stopped and measured, but if it's point of origin n was moving at 120 mps in the same directional vector, it's tensor speed would against all backgrounds be 186,440 mps...but immeasurable everywhere except at 186,320 mps entirely because you can know speed or location and when measuring speed at a location the rate of C is always fixed at 186,320 regardless of it's true relative speed. These are new ways to move closer to a Unified field theory in which the four forces are actually all the same force but manifested in different ways as if they were used to define our physically manifested universe. There ar other physicists that have somewhat similar thoughts on this concept describing simply a 3 dimensioned universal fG in that matter condenses out of pressure knots within the fG~cloud.

[@roamingrick]

Your too smart to be watching KZbin videos. 🤣

[@jenna-a-gogo]

You're on the right track! Probably better to share your thoughts with fellow astronomers/mathematicians where you'll get more valuable feedback.

[@JaseekaRawr]

New copypasta just dropped 😤‼️

[@rachidlamzougui1683]

Space astonomy tries to give us a whole picture of everthing beyong our small earth's atmosphere

[@ALex-yv8xw]

God is on the other side and here all at the same time ! You are special not nothing...... GOD IS AWESOME...... He created all this ......

[@davewyman]

Who or what created god?

[@soulbot119]

@@davewyman the human imagination

[@benitovix]

Hi, first, thank you for an incredible good video. Then, from 40:28 to 41:11 sound is not available. Anyone else?

[@Mklepiros]

Check the transcript

[@ctwalker2313]

It is up to 2 trillion galaxys as of a year or so ago, and is probably far higher.

[@GeorgeJansen]

Imagine our universe being a single grain of sand. On that beach he was on. The Multivetse ❤❤❤❤

[@dr.vishalpatil3531]

I guess thus video was already been posted

[@stephenforest3345]

Skyrip must have got license f=om BBC.

[@simonrowe3124]

Shame about the loss of sound at 40:28 through to 41.10!

[@dochiphi]

Amidst billions of galaxies, somehow, humans exist to evolve, then return to seek the "origin" of themselves.

[@DJSensei-n1x]

What a paradox!

[@nazuddin6346]

Awesome your back

[@SuperTerminator50]

There are 2 TRILLION GALAXIES...