Expanding Past Our Cosmic Horizon with Neil deGrasse Tyson - Cosmic Queries

  Рет қаралды 541,983

StarTalk

StarTalk

Күн бұрын

Are entangled particles connected by wormholes? On this episode, Neil deGrasse Tyson and comedian Chuck Nice answer a grab bag of questions about the Fermi Paradox, Dinosaurs v. Aliens, our cosmological horizon, and more!
Have we failed to find alien civilizations because they are beyond our cosmic horizon? We explore the Fermi Paradox and go through the options of where aliens could be. Would Neil rather see the dinosaurs or aliens? What’s Neil’s favorite astronomical discovery of all time?
Are we losing access to the universe as it expands? We discuss quantum mechanics and whether quantum entangled particles are connected by wormholes. If you fall into a black hole, will you fall past the event horizon at all? What do two mirrors facing each other reflect? We break down the shape of the universe and whether it has an edge.
How does scale impact multiverse and quantum theory? Could quantum things happen as we move up in scale? Could you walk on the rings of Saturn? Learn what it would be like to land on Saturn. All that, plus, if you stuck your hand in a black hole would it suck you in entirely or just take your hand?
Thanks to our Patrons Christopher Contreras, Alex Velasco, Jamas Callaghan, christine szorc, Christopher Fowler, and ruonan hu for supporting us this week.
NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free.
Get the NEW Cosmic Queries book (5/5 ⭐s on Amazon!): amzn.to/3dYIEQF
Support us on Patreon: / startalkradio
FOLLOW or SUBSCRIBE to StarTalk:
Twitter: / startalkradio
Facebook: / startalk
Instagram: / startalk
About StarTalk:
Science meets pop culture on StarTalk! Astrophysicist & Hayden Planetarium director Neil deGrasse Tyson, his comic co-hosts, guest celebrities & scientists discuss astronomy, physics, and everything else about life in the universe. Keep Looking Up!
#StarTalk #neildegrassetyson
00:00 - Introduction: It’s Grab Bag Time
00:38 - Fermi Paradox & The Speed of Light
8:37 - Would Neil Rather See Dinosaurs or Aliens?
9:56 - Neil’s Favorite Scientific Discovery
13:40 - Is the Universe Disappearing to Us?
16:53 - Are Wormholes the Bridge Between Entangled Particles?
20:10 - How Can Matter Fall Into Singularity or Past Event Horizon at All?
23:43 - What Does Mirror Reflect If You Put In Front of Another Mirror?
26:21 - Does the Universe Have an Edge?
31:04 - Could Quantum Effects Happen As We Move Up In Scale?
35:23 - Could You Walk on Rings of Saturn?
40:43 - If You Stuck Your Hand in a Small Black Hole Would It Suck You In? Or Would It Just Take Your Hand

Пікірлер: 910
@StarTalk
@StarTalk 10 ай бұрын
What answer to the Fermi paradox do you think is correct? Is there extraterrestrial life out there, and if so, why haven't we detected it yet?
@trdsf
@trdsf 10 ай бұрын
I am not convinced the Fermi Paradox even applies in a universe that has at least one boundary in time. In a steady state universe, which was still a going theory when Fermi asked "Where are they?", then yes, you have an infinite amount of time for any species that might arise to spread to the entire universe. In a time-limited universe, it may well take a certain amount of time for enough metals (in the astrophysical sense) to accumulate to make life, and then intelligent life, a reasonable proposition. And assuming there's no shortcut around the speed limit imposed by light, there's only so far that even the oldest civilization could have reached by now. If we take Earth as average (applying the principle of mediocrity, that we're much more likely to be typical than special), abiogenesis needed somewhere in the vicinity of nine to ten billion years to happen, to form worlds with a generation or two of supernovae ash embedded in them that provides the necessary carbon and oxygen and phosphorus and iron and other 'metals' upon which to develop life, and again assuming Earth is average, it takes 2.5 to 3 billion years to progress from microbes to multicellular life, then another .5 to 1 billion years to evolve intelligence. No paradox remains, we're among several sentient races that have arisen in the last 13.8 billion years. And no one outside of about 200 light years can know we're here anyway, since that's around the earliest date at which pollutants (becoming important about 200 years ago at the start of the Industrial Revolution) could be detected in our atmosphere by a sufficiently powerful spectroscope. And again, assuming Einstein's speed limit is a hard fact, then no one outside of about a 100ly radius can have conceivably both a) detected we exist by atmospheric pollutants and b) immediately mounted a mission to check us out. Compare that 100ly radius, to the actual size of the universe. No, it seems unspeakably unlikely that anyone has noticed us, even if as a matter of statistics, it's unspeakably likely that there are other intelligences in the universe. Thus, I assert the Fermi Paradox isn't a paradox, because the failure to see other intelligences is due to the fact that the universe had a beginning, and that the speed of light is a limit.
@sausland
@sausland 10 ай бұрын
The universe is billions of years old and ever expanding. I firmly believe that when the universe was younger, and stars and galaxies closer, their were many species of aliens traversing the universe. Like an intergalactic highway. But as everyone drifted further and further apart the distance became to far and everyone is now isolated by light years and forgotten.
@cadenholke2758
@cadenholke2758 10 ай бұрын
I’m positive there is life and intelligent life out there in the Universe, but what if life only ever evolves to be as intelligent as it needs to be based on its environment? If they faced the same general pressures that early humans faced (predators, climate, etc) it could be argued another species would evolve only to a threshold of intelligence, at which point they are able to adequately survive within their environments. Therefor, it may be possible most intelligent life is as intelligent as we are, not much more or not much less. The only difference would be the amount of history an extraterrestrial species would have compared to us, if it’s significantly more than ours then extraterrestrial life would be that much more advanced.
@nycbearff
@nycbearff 10 ай бұрын
I remember reading a newspaper article a few decades ago that quoted an eminent astronomer's estimate of the frequency of planets orbiting other stars. I've forgotten who it was - but he said that, so far as astronomers could tell, our solar system was the only solar system with planets, and that planets were probably extremely rare in the rest of the galaxy. He was pretty certain that the formation of the solar system was an anomaly. He said we had to face the fact that planets outside the solar system would probably turn out to be science fiction. And we all know how well his educated guesses have aged. The galaxy is pretty big. Our radio signals have penetrated less than 200 light years of it so far. We know of just one sample of what kinds of life are possible. And our understanding of physics is (sorry Professor Tyson) still primitive, no matter how solid and certain big parts of it seem to be to us. There may be a constant chatter of interstellar communication passing through our solar system, and if so, it's using as-yet-undiscovered (and currently considered to be impossible) physics, since electromagnetic radiation is so slow. If it's there (pure speculation) it is between kinds of life and types of intelligences that will eventually astonish us. I'm comfortable with not knowing if there's intelligent life out there, and comfortable with failing to detect intelligent life if it is out there. My guess is that yes, there's complex life, including intelligent life, all over the galaxy - but all of our guesses about extra-solar-system intelligences and interstellar communication will probably be wrong, and if we survive to continue our explorations, I think life in the galaxy will turn out to be far more complex and interesting than anything we can imagine.
@doordashpro9110
@doordashpro9110 10 ай бұрын
If there is , it's not existing in the present, it's either coming from a far past , as if there checking in on their work , or not so likely future , and they got the coordinates wrong and , and are left wondering where that all started from
@anthonyshiels9273
@anthonyshiels9273 10 ай бұрын
Due to his contribution to popularizing science and astrophysics Mr. Nice should be awarded an Honorary Degree in Science Communication.
@anwaypradhan6591
@anwaypradhan6591 10 ай бұрын
Promote this show through every possible platforms.
@kroon275
@kroon275 10 ай бұрын
Even after his Covid vaccine zealousness?
@aurilightsong6330
@aurilightsong6330 10 ай бұрын
Absolutely!!!! 🔥🔥
@kroon275
@kroon275 10 ай бұрын
@@aurilightsong6330 so science has now become religion. Galileo wept 😞
@johntumpkin3924
@johntumpkin3924 10 ай бұрын
Perhaps it would be called an honorary doctorate in Niscience? Or in Chucklescience?
@nas9971
@nas9971 10 ай бұрын
Chuck has quite literally made me a massive fan of science. Sure i might have liked it a little before, but without chuck i wouldnt be watching every single video for the past three years ❤ keep up the great work boys!
@frankwestphal8532
@frankwestphal8532 10 ай бұрын
The duo IS good... hahaha.
@manojlds
@manojlds 10 ай бұрын
Yeah I get sad if Chuck is not on. And I am supposed to be a science nerd 😅
@jjs3863
@jjs3863 10 ай бұрын
Yeah. Love NDT but I watch for Chuck!
@heinousanus9352
@heinousanus9352 10 ай бұрын
Your whole existence is science, you like science whether you realize it or not.
@timjagoe9378
@timjagoe9378 10 ай бұрын
Me too 11:20
@williamlundbergh5683
@williamlundbergh5683 10 ай бұрын
I totally love the way Neil will elaborate on answers and not just give a scholastic answer. Find myself learning things beyond what the original question concerned... Wonderful!
@themiddleman781
@themiddleman781 10 ай бұрын
Kind of his thing
@martymart1048
@martymart1048 10 ай бұрын
So that's what it is I feel the same way. I can only learn things from someone who explains the clear. Because if it doesn't make sense to me I won't exorb it.
@miloren8547
@miloren8547 10 ай бұрын
That’s because he’s more than a teacher, he’s an educator
@Brandon-kx6oq
@Brandon-kx6oq 10 ай бұрын
@@martymart1048 absorb
@frankwestphal8532
@frankwestphal8532 10 ай бұрын
So true. He's a great teacher becasue of this. I had an IT instructor at San Diego Community College named Robert Martin that would go deep into the mechanics of various IT subjects, even though they sometimes weren't directly related to that specific class. When I took my first networking class, I already knew it all (and then some) just from the deep dives Robert did. I learned like 3 different classes worth of knowledge in that single class because of this. Neil does the same thing.
@landonjohnson1782
@landonjohnson1782 9 ай бұрын
I've been teaching almost 40 years and strive daily to explain things like Neil does.
@adamstevens5518
@adamstevens5518 Ай бұрын
By the looks of it, involving a little cannabis at times seems part of the routine 😊 For thoughtful adults only.
@HRTharboy
@HRTharboy 10 ай бұрын
If Chuck had pursued Astrophysics, he would unravel the mysteries of the Universe, every episode. Remarkably intelligent man.
@RichardDosSantosDrones
@RichardDosSantosDrones 9 ай бұрын
This show is so underrated. Neil is so captivating with his knowledge a out the universe and Chuck keeps the belly laughs coming. This is my favorite show to listen to on my 2 hour long drive into work.
@svt9480
@svt9480 8 ай бұрын
I've been the #1 fan of Dr Carl Sagan since my version of first contact via the television with him, albeit one-way-contact. Moreover, he still lives in my heart even after his passing. Then you came along, Dr Tyson. You are carrying-on his legacy and this video just exemplifies or shows me that you are the one who carries the torch of science, knowledge and curiosity. You make science of learning fun. So, thank-you to the both of you for this video. It is appreciated, infinitly.
@amolouis3506
@amolouis3506 10 ай бұрын
I love the chemistry between them there's a level of understanding and respect I wish I had with my friends
@jeinnerabdel
@jeinnerabdel 10 ай бұрын
Chuck's colonization monolog just summarized most of the space drama movies. I'm up for a sequel!
@Joncoxjohnxdxnl
@Joncoxjohnxdxnl 10 ай бұрын
Thanks for making knowledge so much fun Neil deGrasse Tyson and Chuck Nice are the best❤
@jamiebrock7157
@jamiebrock7157 9 ай бұрын
chuck definitely deserves an honorary doctorate!!! love what you guys do!!!!
@ThorPalsson
@ThorPalsson 10 ай бұрын
Feels like StarTalk is getting back to their roots lately with regards to quality content loving' it
@vansdan.
@vansdan. 10 ай бұрын
its all the gumbo! my favorite 😋
@oldcowbb
@oldcowbb 10 ай бұрын
when was it not
@StraightBleach
@StraightBleach 9 ай бұрын
@@technocracy500k Remote Just works better for setting up things, especially with guests. But they still have live shows.
@solartyrant9049
@solartyrant9049 10 ай бұрын
Also I do envy Chuck on his gig, exactly as he said, as a space nerd I'd love to learn things the way he gets to and get paid for it. Hopefully one day I'll get to pursue my passion for astronomy further with college
@lyn2569akaLynette
@lyn2569akaLynette 10 ай бұрын
Honestly, I watch to see Neil laugh! Lol Thanks for being our favorite Astrophysicist! 🥰🐿
@josefontana4780
@josefontana4780 2 ай бұрын
I love this show Chuck and Neil are just awesome ❤❤❤
@davidtarvin8858
@davidtarvin8858 10 ай бұрын
Dr. Tyson and Chuck, you guys need to write a fictional sci-fi comedy movie/novel/comicbook ... something. You have years of podcast content to work with. It would be epic!
@matthewa441
@matthewa441 9 ай бұрын
Thanks guys. You made me interested in science again. I used to watch comic book movies all the time. Lately, all I watch anymore are space documentaries
@nikonissinen6772
@nikonissinen6772 10 ай бұрын
Lord Nice needs a diploma of some kind. I absolutely love his every reaction when he figures out stuff from the things Dr. Tyson has previously taught to him. Lord Nice is a really smart person imho.
@joeleon5786
@joeleon5786 8 ай бұрын
I swear Neil has so much access to his brain than a normal individual does. Just the way he thinks and explains… a beautiful mind ! love it
@NeverlandAdventurerz
@NeverlandAdventurerz 10 ай бұрын
Thank you for consistently uploading videos and sharing these incredible conversations with us! We love you both Dr.Tyson and Chuck!
@nikhil777x
@nikhil777x 10 ай бұрын
It's 11:45 pm ❤❤in INDIA
@floatingshoppinglist5193
@floatingshoppinglist5193 10 ай бұрын
When I first started watching StarTalk I'll be honest... Chuck got on my nerves a bit. But I've sincerely noticed how much he cares about knowledge and science, and he also has so many HILARIOUS jokes. You can tell he has the same stoner curiosities as many of us here on planet 🌏 😂
@Solenya1111
@Solenya1111 Ай бұрын
I love Chuck! He is a great listener, a smart guy, AND hilarious. His role on the podcast, as I see it, is to represent us (the audience). He asks questions that we might ask, whereas a podcast comprised solely of PhD's dryly chatting probably would not.
@TheGiggleMasterP
@TheGiggleMasterP 10 ай бұрын
Love how many videos have been coming out lately!!! Can't wait to learn with you all.
@quasar4601
@quasar4601 10 ай бұрын
I cant wait for the new Michio one on Quantum Comp
@michaelflanagan8881
@michaelflanagan8881 8 ай бұрын
Chuck's answer 2 the 2nd 1/2 of that question " my job is taking a Masters course"...was 1 of the coolest things i ever heard on ST..
@tonniestarkstv4758
@tonniestarkstv4758 10 ай бұрын
First to comment, God bless everyone who'll watch this. ❤
@CyberSnake100
@CyberSnake100 10 ай бұрын
Ahhh but you aren't. As I was . I said to another good soul . You and he , were both 12 mins ago mine was 13 mins ago ergo I'm first ;)
@davew5383
@davew5383 10 ай бұрын
Laughing + Learning= The best way to learn👍😂 I always enjoy you two and the things that I learn, while laughing as I am watching your hilarious and very interesting videos👍🙂
@kendrick_ukc
@kendrick_ukc 10 ай бұрын
Fr fr😂
@TheOnlyMalissa
@TheOnlyMalissa 9 ай бұрын
I absolutely love Neil’s laugh! ❤
@TheBiggbaws
@TheBiggbaws 9 ай бұрын
Lord Nice is hilarious, and so is Neil but so informatively awesome.
@dianacanales2526
@dianacanales2526 10 ай бұрын
Chuck really does have The Best job on the entire planet!! Love these Grab Bag editions of StarTalk! Thank-you Dr. Tyson & Lord Nice!❤
@esmailalkassir1565
@esmailalkassir1565 10 ай бұрын
First comment 🇸🇾 from Syria
@michaelccopelandsr7120
@michaelccopelandsr7120 10 ай бұрын
Neil and Chuck for 2024
@quasar4601
@quasar4601 10 ай бұрын
NO way but I like this show
@user-tc1fw5ms5s
@user-tc1fw5ms5s 10 ай бұрын
Grab bag cosmic queries and Chuck as the co-host? Its another banger of an episode!!!!
@bryanhikes7248
@bryanhikes7248 10 ай бұрын
Hey Neil, hey Chuck
@JedMontesTheDarkXXXHunter
@JedMontesTheDarkXXXHunter 10 ай бұрын
These two works really well together. I hope there will be an episode about AM,PM, BC, BCE, AD and others as well.
@macawm
@macawm 10 ай бұрын
Did you know JPEG is an acronym as well?
@jayvincent1865
@jayvincent1865 10 ай бұрын
Chuck is always lit. Can't talk science without the "burner" in the room.
@geraldstahlman7036
@geraldstahlman7036 7 ай бұрын
Before I pass on? I want to hear every word you have to say. Every last thought, every last blink. EVERYTHING!!! I LOVE YOU MR. TYSON!
@PoisonOkie911
@PoisonOkie911 10 ай бұрын
I think the solution to the Fermi paradox is just that we're first, at least in our corner of the galaxy.
@HUSTLE_MONEY
@HUSTLE_MONEY 10 ай бұрын
1st 😂
@timthomson5674
@timthomson5674 9 ай бұрын
Astronomically astonishing. Infinite thanks to you both!
@OViceroyO
@OViceroyO 10 ай бұрын
I hope those never stop coming. Keep it up Boyz! I've learned more here than at school ❤
@mavfan1
@mavfan1 10 ай бұрын
I’d hate to break it to you so maybe they’ll have an episode about death that’ll explain that “never” is too much to wish for.
@Miko80
@Miko80 10 ай бұрын
OMG, two Q's from Polish viewers made to the show. Thx Mr. Nice. Greetings from Poland.
@MrKanibaal
@MrKanibaal 10 ай бұрын
This is by far the best Star talk episode....😅have to drink some tea after some of those questions... definitely a thew ones I was wondering about.
@user-uf7co4og2e
@user-uf7co4og2e 10 ай бұрын
you two are the best!!! i love you guys so much❤
@waynegosson1793
@waynegosson1793 10 ай бұрын
I love this show. Full of laughs and crazy info
@JD987abc
@JD987abc 9 ай бұрын
Excellent explanation of the assumptions in the Fermi Paradox. It’s more than the question, “ where is everybody”.
@n3vvToo
@n3vvToo 9 ай бұрын
26:00 I think with a dialectic mirror room with one room observer on other side you actually can see in direct line, but it will be better with high quality camera to see how far you can get. I think it's nearly to infinity depending on how further away observer can proceed..
10 ай бұрын
@StarTalk guys, I love this show. I've been an astrophysics fan forever and it doesn't matter how much I read, I always find new stuff in this channel, and in a fun and relaxed way. You are both great. But, if I might, I'd like to suggest something: sometimes you get too much into the laughter and it reminds me a bit of Beavis and Butthead. I'd recommend controlling that a bit. Nothing too important. Love you guys.
@sethschexneider
@sethschexneider 10 ай бұрын
Ah, fresh video, right off the press. This is what I needed.
@Ken-vl4wk
@Ken-vl4wk 9 ай бұрын
The funniest episode so far. I love how Chuck cries laughing 😂
@RockDawgRadio
@RockDawgRadio 10 ай бұрын
Chuck has quite literally made me a massive fan of science. Sure i might have liked it a little before, but without chuck i wouldnt be watching every single video for the past three years keep up the great work boys!
@juliam7056
@juliam7056 10 ай бұрын
LOVE you guys ! Thank you for the constant amazing content !!!
@victors16811
@victors16811 5 ай бұрын
This is the best Chanel ever!!! This combination of those two is just unbelievable!
@Interloper12
@Interloper12 10 ай бұрын
The question about being Hawking-radiated while inside a black hole was brilliant. Sure, relativity tells us that an observer "inside" a black hole would see the future universe play out before their eyes, but I never thought about the black hole itself aging (and shrinking) while this is happening.
@nikhil777x
@nikhil777x 10 ай бұрын
Hey Tyson Sir, How about your opinion on DARK web series???
@fraliexb
@fraliexb 10 ай бұрын
3:30 surprised Neil didn't mention that larger planets than Earth could have too strong of gravity, and they might not even be able to reach escape velocity.
@GungaLaGunga
@GungaLaGunga 10 ай бұрын
10:48 I was really stressed out with terrible anxiety today, until I heard this. Aaaaah. Thanks. I needed that.
@HisameArtwork
@HisameArtwork 10 ай бұрын
love your show, thanks for sharing it for free!
@kanishkaveediyabandara3028
@kanishkaveediyabandara3028 10 ай бұрын
Yet another episode of awesome fun-filled sharing of science knowledge and witty jokes. Please guys, never stop this!
@justinschrank4806
@justinschrank4806 10 ай бұрын
The fact that all galaxies will become islands has always been wild to me. There will be civilizations in them. And they will have no possible way to know about the universe. It makes me wonder what did we miss by coming into existence at this point in time ?
@GustavoSilva-kc2hf
@GustavoSilva-kc2hf 10 ай бұрын
Hola... Gustavo Silva from Mexico.... Question, did we have locate the center from the big bang should start? If so the universe is expanding from it, like any explosion, is it expanding in different velocities according to the matter in between the expansion?
@rachelb4398
@rachelb4398 10 ай бұрын
"Nobody likes rats."--Neil deGrasse Tyson Love it!!!
@ra2186
@ra2186 10 ай бұрын
Yes! A galactic gumbo episode!!!
@geremnzy144
@geremnzy144 10 ай бұрын
Dude chuck comments and everything makes the talk so lively
@zacharynorton9796
@zacharynorton9796 5 ай бұрын
Oh wow someone from my podunk town in the middle of Wisconsin got their question answered on here that’s awesome!!!!!!!
@wildflower8425
@wildflower8425 10 ай бұрын
🌟 🤩 ⭐️
@jasonarnold4072
@jasonarnold4072 10 ай бұрын
I also have a theory about dark matter/energy. What if it's particles or something larger, let's just say matter, moving faster than light? That's why we can't see it but some of its energy is still remaining. So Dark Matter is what's moving and Dark Energy is the remaining energy. It could be faster than light and time.....
@trentthomas8605
@trentthomas8605 10 ай бұрын
I'd think that the space which dark matter occupies would change at random. Much the same way the two-slit experiment proves that molecules function as a wave.
@petersage5157
@petersage5157 10 ай бұрын
Chuck lays the butter on pretty thick in this one, and Neil just takes it in like warm toast.
@Donbass02
@Donbass02 10 ай бұрын
One concept I am attempting to understand (2-parter) is: 1) if our universe is infinitely expanding, what is it expanding into? This question extends to (2): if we calculated by looking back into time at the early universe to understand that the universe is expanding because of cosmic radiation, can we look "forward" past the oldest part of the universe to see what the universe is expanding into? My question is derived from the illustration that was created to show what science believes our universe looks like. So, what is the oldest part of the illustration expanding into?
@samhill93
@samhill93 10 ай бұрын
First!
@terryhancock
@terryhancock 10 ай бұрын
I like you
@janwoodward7360
@janwoodward7360 10 ай бұрын
Comic Cosmic Queries. Science with a side of the giggles. Every school kids science should be such fun! And a little philosophy chaser. A+
@Jrinker
@Jrinker 8 ай бұрын
@StarTalk something interesting Matt Burk brought up allowed me to make the connection of the expansion speed of space and a black hole are both unobservable to the eye, this could very well be an explanation/connection that a black hole is in fact a portal to an entire different universe itself.
@donaldsmith8648
@donaldsmith8648 10 ай бұрын
If you're not first 🥇 your last lol.. another great video my brother's
@wBlaze-no3vp
@wBlaze-no3vp 10 ай бұрын
Need more laughter and education, keep up the good work guys ❤
@michaelccopelandsr7120
@michaelccopelandsr7120 10 ай бұрын
Bringing smiles to people is truly noble work. These guys do it while educating us. As it should be. ;-P
@anwaypradhan6591
@anwaypradhan6591 10 ай бұрын
"Laughing is good for your heart, Laughing is good for your health, Laughing is good for releasing excess blood pressure, Laughing is good for your lungs. Breathe in and breathe out for increasing the capacity of your lungs."----this is science.
@JD987abc
@JD987abc 9 ай бұрын
Hysterical. Chuck rocks stand up. I forgot about the word hegemony. A dangerous characteristic.
@dailydanks6685
@dailydanks6685 10 ай бұрын
Love the show gentleman! Thank you both so much ✌️😁👍
@guyhilldon
@guyhilldon 2 ай бұрын
Why is this pile of living stardust so smart
@danielvermeer3363
@danielvermeer3363 27 күн бұрын
Must be all the water in is😂😂
@MistaTurdburgerz
@MistaTurdburgerz 23 күн бұрын
What a bundle of joy he is That laugh is contagious
@biggsmpbiggs4045
@biggsmpbiggs4045 10 ай бұрын
First
@JesseJames83
@JesseJames83 10 ай бұрын
Isaac Arthur has a really nice exploration of the Fermi Paradox.
@dominicvandermerwe2092
@dominicvandermerwe2092 9 ай бұрын
I read or heard somewhere that "The Sol System" (Name of our star system), anyway. That "The Sol System" is a 3rd generation star system. Meaning 11st generation of stars exploded, then formed 2nd gen, then exploded making even more elements, then seeding what become would become our system and others as the 3rd generation of star formation. also that we though that hw we get heavier elements other than them being made in the explosion of neutron stars.
@UCjNrKLyRJI-abFA8qiNo92Q
@UCjNrKLyRJI-abFA8qiNo92Q 10 ай бұрын
Here's a solution to the paradox: there's already a type 4 civilization that conquered most of galaxies but to prevent hegemony self destruction they created dark energy halos around every galaxy in a way there's only 1 civilization per galaxy so no one can see each other
@skeller61
@skeller61 10 ай бұрын
I’m really not trying to recreate the scene in Animal House, I swear, but….. 32:48 I understand your description about a giant scratching his head taking a long time because the speed of light,but doesn’t that explanation suffer from the bias of time at our scale? If, for instance we look at the orbitals of atoms, from our perspective, the electrons are moving so fast that they form a shell and we can’t even know where the electron is, isn’t that correct? If the solar system was like that to a supermassive giant, wouldn’t millions of our years go by in an instant for that giant? Because of our scale, we can’t speed up the revolutions to such a degree that we could see what that looks like to a creature of that enormous scale and time understanding. In other words, at our scale we say the speed of light is too slow to do that giant any good, but at its scale, we might look like an electron shell, with the sun as our atom’s nucleus. If that’s the case, to the giant, they would just be scratching their head, while to us who are only around for 80 or so spins on our orbital, the giant would look like it’s not even moving at all.
@theunknownonetuo2033
@theunknownonetuo2033 9 ай бұрын
Does anybody know if they already did the abbreviation explainer?
@JesseJames83
@JesseJames83 10 ай бұрын
@10:42 possibly my favorite Star Talk clip
@Charity4Orphans
@Charity4Orphans 10 ай бұрын
28:23 Can you please do a video on the cosmic event horizon. The proposed edge, with the expansion of the universe, at the speed of light, in which light emitted past that region. What does the light due when the light redshifts below the speed of that expansion? With the creation of a biosEinstein condensate, lasers where used to lower the temperature, by lowering the frequency of the laser light. Would there be a similar effect? What was the background temperature, 0.0003 Kelvin? Would there be a point in which light would be stretched into a BEC?
@user-qo4hc6jf1l
@user-qo4hc6jf1l 10 ай бұрын
I took this long spring and reached out to a speaker magnet and magnet is covered by a brass kind top layer spring always go to the side ways of the magnet so if black hole spinning with radiation and heat around it there is more gravity on that energy around that density u gonna grab in to it any way is that possible
@RTD1947
@RTD1947 7 ай бұрын
Neil is the 21 century “ Mr. Wizard “ … thank you so much Dr. Neil!
@aneeshmenon3379
@aneeshmenon3379 4 ай бұрын
I have a question: Do we have theories on why time is relative? At an atomic level, does gravity slow down an electronic orbital speed or prevents quasar from doing something in nucleus & is higher velocity essentially a centrifugal type force that does the same thing creating this universal relativity for time?
@siroswaldfortitude5346
@siroswaldfortitude5346 10 ай бұрын
I love that mirror question
@jfreshh330
@jfreshh330 10 ай бұрын
Neil finally got AirPods!! I was tired of seeing him always fumbling with his wired headphones and trying to untangle them all the time and I told him to just get some AirPods a while ago glad he finally listened!
@stevescott5390
@stevescott5390 10 ай бұрын
Love the show. I can gain so much knowledge and laugh like I'm at a comedy show as well. Love it! PS: My theory on why we don't run into other lifeforms is because of the intelligence level. Would you go find & communicate with an already developed ant colony? Would you try to communicate with the ants or fly by study/observe. Then keep data with how they're living and developing. You would pick studying everytime since we already know their intelligence level. We also have the knowledge on how big planet earth totally is but ants don't have a clue that my backyard isn't all there is out there beyond their limits of comprehension.
@andypeiffer5
@andypeiffer5 10 ай бұрын
Tough questions this round!
@charlesandrews2419
@charlesandrews2419 9 ай бұрын
What temperature is the mirror? Does it emit IR?
@sleeperawaken36
@sleeperawaken36 9 ай бұрын
How do I submit a question? I have some good ones. Long time astrophysics fan, since I was a kid.
@oberlinhighschoolpta3140
@oberlinhighschoolpta3140 29 күн бұрын
Ruel from Jamaica, My question is. Is it possible to tell what lies under a visuable Black hole? Emagin it's design, looking like a wormhole, from end to end?
@aungthuhein007
@aungthuhein007 10 ай бұрын
Absolutely love Chuck! All hail Lord Nice!
@jean-baptistefau1163
@jean-baptistefau1163 22 күн бұрын
Regarding the "shape of the universe" topic I am more inclined to think it as a 4D sphere than multiversal. On the earth when you go east west north or south long enough you eventually end up coming back to your starting point. I think it might be the same with the universe except you add up and down as directions, sadly since the universe is most likely bigger than the observable universe we might not be ever able to prove that by seeing infinite miror-like patterns
@someonerandom8074
@someonerandom8074 10 ай бұрын
Mr. Neil I had a thought what if the big rip isn't the end but the beginning of something like a connection to the multiverse or some other greater evolution for our universe and/or reality.
@TheGMan366
@TheGMan366 10 ай бұрын
Love this discussion well done you two❤‍🔥❤‍🔥🙏💪
@chrisblack9851
@chrisblack9851 Ай бұрын
Chuck really just brought up a good point about alien life, WE ALL STARTED AT THE SAME TIME. That really says alot about what I always imagined
@ProfZ.
@ProfZ. 10 ай бұрын
I lost it the second Chuck said “Planet Caucasoid” 😂
ШЕЛБИЛАР | bayGUYS
24:45
bayGUYS
Рет қаралды 606 М.
How To Choose Ramen Date Night 🍜
00:58
Jojo Sim
Рет қаралды 51 МЛН
Why Do Clocks Run Clockwise? | Neil deGrasse Tyson Explains...
15:11
Neil and Charles Discuss Their Dream Time Travel Destinations
40:12
Two Astrophysicists Debate Free Will
15:19
StarTalk
Рет қаралды 493 М.
СЛОМАЛСЯ ПК ЗА 2000$🤬
0:59
Корнеич
Рет қаралды 2,3 МЛН
phone charge game #viral #tranding #new #reels
0:18
YODHA GAMING RAAS
Рет қаралды 12 МЛН
🤯Самая КРУТАЯ Функция #shorts
0:58
YOLODROID
Рет қаралды 3,5 МЛН