Does anyone feel like me that the reading voice is very soothing and it makes me fall asleep very quickly even though there are many new things I need to hear and learn?

I grew up watching documentary’s like this… Nova documentary’s being my favorite. Nothing but nostalgia right here.

This video is an incredible journey through the mysteries of the cosmos! From the origins of the universe to the nature of black holes, each question explored here is like a window into the vastness of space and time. Thank you for this enlightening and thought-provoking exploration of the greatest questions of the universe! 🌌🔭

We are living in the time of space travel and we are the aliens. We are traveling to other worlds and we are exploring the universe slowly. When you have a robot that has a laser that can shoot the surface of Mars and test the chemical makeup of The Rock and soil then you need to sit back and realize we are truly fascinating beings

Thanks, I hadn't heard this before--and that doesn't happen too often with King Tubby. This is a truly excellent track.

i feel asleep with a completely different topic last night i woke up to. this video and i love it haha

I plug in my earphones and play it before bed and it'll help me sleep

Near the end he said maybe it could be an entity of sort. But that still brings us back to where did that entity come from. It sure is mind boggling.

Yesss !!!! nice one spark!! that will do nicely..thanks

Ivan Semeniuk’s voice is like a gentle rain or quiet babbling brook. Took me 5 hours to watch this, kept peacefully nodding off. Visuals are great. The audio and music isn’t overly loud like it sometimes is. Highly recommend!!!

Starboy love it when we talk about space ✨️ 😍

I cant believe I got to watch this documentation for free!

Fascinating material for consideration, thanks so much for sharing, I thoroughly enjoyed the discussion. Sending love to all of you there from all of us here in Ontario Canada. ❤️🎶

A seemingly well organized and well thought through program sharing early historical scientific origins and then phasing into modern science to allow all of us to see clearly and calmly. THIS video producer is above all levels of professional expectations, the bar has been raised to its highest and I'm simply blown away ! Excellence has a new definition ... .. ..

just in time to put on tv to help me sleep 💙

I think that as there is different currents in the ocean... There is the same effect in space via currents possibly gravity The physics of space is mind bending 😁

Brilliant; thank you for this. All of it.

Them Rivers coming together there look like a ravenshead and it's even got an eyeball

That was a wonderful journey, thank you. Definitely worth watching.

Amazing documentary 👌

Wow went to bed sad that there was no Why Files and woke to an hour long show that I read is amazing! Can't wait to see it. Love the program AJ and team.

Ivan, I used to watch you years ago when I was in FL. In IN, maybe 1994: I watched on Chicago TV to see a solar eclipse coming our way, then went outside in time to see a neat total solar eclipse. With its peeking through leaves of a tree, it made 100s of golden “rings” on the ground underneath! I’m enjoying several of your presentations tonight. Thanks!

I love these videos on Spark.

The ending of the 4th season part 2 is my personal favorite. The voice is the most beautiful thing

You put a lot of effort into the video and we all apricate it.

Thanks Spark! I really enjoy these videos.

Always enjoy your stuff Bruce From Brett in Melbourne Australia

There is an optical double star in the constellation Cygnus, Albireo or beta Cygni. In my telescope we see orange and apple-green. The effect is apparently an optical one resulting from the comparison of two stars close together. With a higher resolution telescope, the comparison might not show the same colors, but my 6-inch reflector shows those colors. The lack of green stars is more a property of our optical equipment and perceptions because we can perceive many shades of green so that the effect of majority green light is washed from the entire picture of spectral light at black-body emission spectra.

THESE ROBOTS HAVE BEEN FANTASTIC A REAL CREDIT TO THE TEAMS WHO DESIGNED - BUILT - SENT AND OPERATE THEM TAKE A BOW - JUST TAKE A WELL DESERVED BOW

Wonderful documentary 👍

And not one mention about the mind taking all this in, the Universe becoming aware of itself, an even bigger mystery.

Le plus incroyable, je pense, est les distances incroyables de l'univers. Et impossible de savoir le moment zéro de l'univers.

It wold be cool to do a special video on bizarre stars too

It's all a testament of his love and faith. So far there is only one. Working on 2.

Smoking up while watching this is dope

Even though I have no desire to go to Mars. To watch its two moons cross in front of the sun would still be interesting.

i fell asleep on a previous poker video and i was dreaming about flying through the universe then i half woke up and just listened to the rest of this so amazing

Curious ❤️👀🌎👍

I wish I could travel in the future like a million years and see what earth would be like. Are we as humans even around? How advanced are we, just look at how far we’ve come in just the last 2,500 years. Crazy.

Massive thanks to uploader and creator of this video. I wished this video never ended...

I love love love it!!

Thank you Dave!

Enlightening to learn about these things but when you realise that we will never REALLY know how or why things are, it puts into perspective just how truly bizarre the "universe" is.

I don't know about the whole sleep paralysis idea... while I never saw the entity, I was asleep in a new house when I woke up middle of the night and couldn't breathe, I panicked and lifted my head so I could stand up... only to feel a grip with defined individual fingers around my neck get tighter and forcefully yank my head back into the pillow... to the point of my head actually pressing into the pillow not just resting on top of it... I remember being able to move my eyes but could only see pillow, I couldn't move anything else, but it wasn't because the muscles weren't getting the signal, they were tensing up like I should be able to move, but I was so held down to the bed I felt the springs and cushioning compress... I was terrified and wide-eyed, but oddly felt like it was something I couldn't fight or even acknowledge, and after a few minutes, fell back asleep... if this was sleep paralysis, how did I spring up with full control about a meter when I first woke up?

Nature has it's own way to decide that, we have to accept it.

Interesting video. Thanks for the share.

"As early as 2020..." so this is at least 2 yrs old. Thx

This is so long that it can be used as an astronomy lesson for sleep!!!!

AT 2:11:30 the host mis-spoke, Pinatubo erupted 20 million tons of Sulphur Dioxide (SO2). Enjoying the video though 🙂

I love this channel

The expansion of the universe, which is increasing in velocity, is due to the gravitational attraction of the “dark energy” and “dark matter” which were flung out ahead of the real matter and energy at the time of the “big bang”. It is literally pulling the mass that we can observe toward the center of mass of the “dark matter”.

Best way to describe dark energy and dark matter is... in the water in a glass bottle experiment... when you bang the bottle from the top... for a brief "moment in time"... a cavity is formed at the bottom of the bottle... within this cavity is a "void"... aka dark matter aka opposite of matter... the laws of our "current experience" (subject to change as it did before/since the Planck epoch) state that voids must be filled... (ITS this law that stops all the air going across to one section of our current room or place suffercating us) This gives the illusion that the centre of the "void" creates gravity to suck matter towards the centre of the void... I'd personally call it a vacuum... but gravity can look similar by way of understanding

I love Cosmic Vistas. Perfectly orchestrated.

we are still in the dark , can’t see much closer !!!! 😊😢

Yesss !!!! nice one spark!!

Sangat menakjubkan, sungguh Amazing, tentang bagaimana alam semesta, dan cosmos Allah, itulah kehidupan yang di ciptakan oleh Allah SWT, terimakasih kamu sangat hebat membahas bagaimana alam semesta berkembang, salam sukses untuk Anda dan saya from Indonesia 🇮🇩 Dan sekarang berada di Malaysia bekerja untuk mempertahankan hidup untuk saya dan anak anak, karena saya seorang janda ( ibu tunggal )

I hope it's not too early to wish you all the best for your JWST proposal next year.😀

38:30 Wow! BEAUTIFUL

Wow.... the scanning thing for composition reading curiosity has.... I didn't know that.... I knew about the drill and stuff but honestly I thought the rock came up on a screen and people here on earth basically had to identify it from the picture and maybe some computer code they had to decompose themselves 😂that's fckin cool it can just scan it and get a FULL reading. "Full" being the key word here...

The top of the northern cross, points at a TH. Keep going to the wings of you know what your looking for its orion is what it's taking you to fly. It's there to find.

But also Doppler effect when Doppler shift in parentheses.

I feel like when it comes to the mountain they had the wrong idea. What I'm thinking is it was formed similar to how if you were to take a snowball and pack it really tight and throat at an object once it hits an object everything shoots out all that's left is a little peek in the center if it's thrown hard enough. So I think it was created by the impact. They're looking in the wrong area.

Once I heard the lisp I couldn’t unhear it

I wonder if you could use the clockwork radio principle to power a probe that won’t be needed to be activated for decades, or possibly even longer. Like a probe sent to Alpha Centauri perhaps, with Solar Radiometers on the probe to both activate the probe as it nears the Solar system its aimed towards, and recharge the clockwork mechanism like a giant self rewinding watch that never stops running. The electronics would have to be powered like a clockwork radio, negating the need for batteries or Nuclear power, which will degrade over extremely long periods. This is the issue with the voyager probes as they age, despite the fact that the electronics and computers within the probe are functioning perfectly after nearly half a century of constant use. The probe would have to be large and capable of making independent decisions, which may require a large amount of older hardier computer chips You could even go a step further, and have small landers on the larger probe that could be fired and directed towards other planets. They could be hardy probes, with a self contained non rechargeable clockwork power source of their own. Preferably a hardy probe to gather planetary data quickly, similar to the Venetian and Titan probes of the past. The only issue would be having a secondary rechargeable clockwork mechanism to power the transmitter, which would have to be very powerful for the extremely long distances to earth. Storage of information until broadcast would be vital. If Spacex can reduce the cost of launches further, perhaps we could have a mother ship probe that could launch smaller satellites like a Clockwork Cassinis, to examine planetary systems and their moons, as well as launch the aforementioned smaller probes This is a bit long winded and hypothetical but its worth thinking about..

I love this host.

There's a chance that life is flourishing about 10-20 feet under the surface. Earth has a temperate zone just under it's entire surface unaffected by surface conditions. The same may be true on Mars, but it's just speculation as no drilling has occurred to those depths.

oh my god is that the Honey Badger doesnt care (randall) as the narrator?? 😂😂😂 im convinced it is

Hubble was mistaken and the reason, he was using Earth based optics, without the ability to understand any point of reference, such as the Great Attractor, it made it appear as though all Galaxies are moving away from each other. They're not. In fact the nearest Galaxy to us, Andromeda has begun merging with ours. Hardly moving away.

It's a pity that most solar eclipses are marred by cloud cover.

Thank you 🙏

There is a lot more going on on Mars and 2012 (Earth's biorhythm...) couldn't have been a better pick.

7:49 The scientists were told that each one of them would receive free an entire volume of encyclopedia Britannica & lifelong library cards ...

01:16:00 Mt. Pinatubo

How old is this vid? "In 2020 it WILL LAUNCH..."

25:39 perhaps these versions of bears, are from the period before the previous ice age.?

Thanks!

t.e.n. 010 Creation ~ evolution ~entropy t.e.n. dimensions ~ infinity squared ~ uni-verse in quanta ~ 123 ~ ai ~ ni in neutral.

You're a good narrator.

23:12 - Birds are not animals? Maybe that was just worded wrong.

This narrator sounds like the kind of guy who spent most of high-school shut inside his own locker.

I never realized that all this would not be possible if the universe were not expanding.

this was good

Hmm! Not sure about this universe expansion stuff. Doesn’t our galaxy move as well? I mean, if it did and assuming all other galaxies moved at same speed, wouldn’t that set off the different in distance moved between our galaxy and the others? I mean, the point made is that if the universe didn’t expand, all galaxies could have come together due to gravitational pull. Maybe that’s happening already which explains why galaxies farthest from us tend to move faster, probably because the are close to the source of the pull. What am I missing? 🤔🤔 59:16

Curiosity rover ain't no *Johnny 5* 😏 But we're getting there

We are not alone!!

I would be MORE surprised if we WERE alone in the universe than if we weren't. It would also be much easier to find extraterrestrial life than prove that we are alone. I don't think we would have to search the entire universe to find life, but we would have to search every planet and every moon in the universe to prove there is no life. If we ARE alone...we will probably never know for sure.

Wow I thought it was so small like a remote control car

The big dipper is "Karlsvognen" in my 2nd language, meaning "Karl's wagon".

amazing

They should let us see the alien spaceship shots they got with The Hubble.

its weird to know that world had sample return technology back in 1967... but today it doesn't... thats sad...

Este es un video interesante.

great video, but it gets somethings wrong. For example when it talks about "super novas" about an hour in, these are "novas" a super nova is an implosion of a super massive star, novas are what it's talking about.

As a kid we got many laughs from the joke about recycling condoms by shaking the fuck out of them, today though I am genuinely disturbed by hearing it actually happened

Can Iron 90 be deposited by a micro nova that happens approximately every 12,000 years via our Sun?

l can´t wait for your new stuff here - hope to be about WEBB telescope : Thank you .

excellent

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Let’s go brandon 🍦🍦🍦

I can see what you call Matter / The Force!!!