Neil deGrasse Tyson & Matt O’Dowd Discuss Their Favorite Scientific Discoveries

Ғылым және технология

Is space infinitely stretchable? Neil deGrasse Tyson and comedian Chuck Nice explore fan grab bag questions about supermassive black holes, Planck lengths, and the gravitational wave background with extragalactic astrophysicist and host of PBS Space Time, Matt O’Dowd.
Neil and Matt compare notes on science communicating on the internet. Learn why Neil would choose death by black hole and how falling into a supermassive black hole would be different from falling into a regular one. Could you communicate what happens on the inside?
Learn about the discovery of gravitational lenses, quasars, The Einstein Cross, and whether dark energy is changing over time. Will we find out what dark energy is in our lifetime? Could we zoom in on matter indefinitely? Is there such a thing as the smallest particle? We break down a Planck length, cosmological inflation, and whether space is infinitely stretchy. What happens to all the gravitational waves? Discover the gravitational wave background, how to find it, and what it could tell us about the universe.
Is there a correlation between the space compressed by black holes and the rate of expansion? We also discuss the mystery of the early universe uncovered by JWST. How do supermassive black holes form? Do we have any black hole clusters? Learn how NuSTAR will help us track the movements of black holes. Plus, does every object have an event horizon?
Thanks to our Patrons Nick Francis, nick lopez, John deLeo, Jeff Otis, Deano F, Ekam Khaira, and Jeffrey Tallcott for supporting us this week.
NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free.
Check out our second channel, @StarTalkPlus
Get the NEW StarTalk book, 'To Infinity and Beyond: A Journey of Cosmic Discovery' on Amazon: amzn.to/3PL0NFn
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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: Matt O’Dowd
02:40 - Neil & Matt Compare Science Communicator Notes
7:12 - What Could You Learn From Falling Into a Black Hole?
14:51 - The Discovering Gravitational Lenses
18:38 - What Will We Discover in the Future?
21:32 - Is The Universe Infinitely Stretchy?
26:08 - Gravitational Wave Background: Can Gravitational Waves Explain Expansion?
32:15 - Is There a Correlation Between Black Holes and Expansion?
35:29 - What Is Filling in the Gaps of Expansion?
38:35 - How Could Massive Galaxies Formed So Early?
41:48 - What Happens at the Event Horizon?

Пікірлер: 1 100

  • @StarTalk
    @StarTalkАй бұрын

    What's your favorite scientific discovery?

  • @bateenuchiha8566

    @bateenuchiha8566

    Ай бұрын

    Hawking radiation

  • @ThoughtPhoenix

    @ThoughtPhoenix

    Ай бұрын

    Chuck 😂

  • @bootskanchelsis3337

    @bootskanchelsis3337

    Ай бұрын

    the quantum world. I was raised in the science of atoms being the smallest building block. and now ! Quarks and gluons are my fascination addiction !

  • @TheMisterGriswold

    @TheMisterGriswold

    Ай бұрын

    Dinosaurs had feathers.

  • @XxTheAwokenOnexX

    @XxTheAwokenOnexX

    Ай бұрын

    My favourite scientific discovery is that marijuana is safer, and has more health benefits than most legally prescribed medications #LetsGoMatt #LetsGoStarTalk

  • @Hoganply
    @HoganplyАй бұрын

    Regular viewer of PBS SpaceTime. Essential viewing for science-lovers.

  • @ANunes06

    @ANunes06

    Ай бұрын

    Matt O'Dowd has slowly been onboarding a generation and a half in proper astrophysics for the last 5+ years and now that he's got the foundation built and is talking about the stuff he actually loves and studies personally you can tell that this was always the plan. I am incredibly impressed when I look back on it all. I'm a trained engineer, so I have some of "the math" on lock, and it's like being taught to turn my math into literal magic spells.

  • @redbarchetta8782

    @redbarchetta8782

    Ай бұрын

    Ditto. Have been for a long while now. :)

  • @interwebologies

    @interwebologies

    Ай бұрын

    Came for this exact comment. Was not disappointed 😲

  • @heybro345

    @heybro345

    Ай бұрын

    Following that channel for the past 3 years. It's absolutely gold

  • @abstract5249

    @abstract5249

    Ай бұрын

    @@ANunes06 I enjoy PBS spacetime, but it sometimes gets too technical for me. That's what makes it unique though. It goes into a LOT of detail, which you don't often see in pop science channels.

  • @alanjackson1015
    @alanjackson1015Ай бұрын

    Wish you would do ONE letter from a kid in each Cosmic Query, non-patron per episode. These kids will never forget this, and the boost to their life long love of learning and science will be incalculable

  • @LarsRyeJeppesen

    @LarsRyeJeppesen

    Ай бұрын

    Everybody would Impersonate a kid

  • @alanjackson1015

    @alanjackson1015

    Ай бұрын

    @@LarsRyeJeppesen Pretty easy to make a system that would work in this day and age. Teacher suggests them for one, right of the top of my head. A hand written letter like this one is another. REALLY easy to make it happen. Try positive thinking and not negative

  • @dstarling61

    @dstarling61

    Ай бұрын

    Can kids hand write a letter nowadays?

  • @sangeet9100

    @sangeet9100

    Ай бұрын

    Neil's answer to that 10 year old's black hole question ought to have come with an auditory-violence warning

  • @RyanNewell

    @RyanNewell

    Ай бұрын

    @@sangeet9100 He left out the part of being able to look OUT at the universe as he's falling in, watching the universe 'speed up' relative to him. Before being ripped apart he would probably get quite close to seeing the end of the universe

  • @oatkungar
    @oatkungarАй бұрын

    The ultimate cross-over yet. Been a fan of PBS Spacetime for such a long time.

  • @cocolove9916

    @cocolove9916

    7 күн бұрын

    Same 😭😭 I couldn’t believe it when I saw the thumbnail!

  • @jppagetoo
    @jppagetooАй бұрын

    I asked Dr. Tyson a question by email many years ago. Long before KZread was a thing like it is today. He forwarded my question to another person who answered it. A well qualified person. I was surprised that I got an answer at all, but he made sure that I did.

  • @TheKnuckleCracker

    @TheKnuckleCracker

    Ай бұрын

    Cool story bro.

  • @emilioukip1217

    @emilioukip1217

    2 күн бұрын

    What's his email?

  • @jppagetoo

    @jppagetoo

    2 күн бұрын

    @@emilioukip1217 Sorry it was too long ago to remember. I think I get it at the time off the university's website where he was teaching.

  • @jacobshick3775
    @jacobshick3775Ай бұрын

    The patience Matt exhibits in this 50 minutes is truly commendable

  • @Mrz8723

    @Mrz8723

    27 күн бұрын

    You can tell he’s getting more and more annoyed by Neil as the questions come in.

  • @Bulla764

    @Bulla764

    26 күн бұрын

    🤣🤣🤣 actually matt was interviewer (host) and chuck and tyson , both are guest.

  • @TomCruz54321

    @TomCruz54321

    23 күн бұрын

    Maybe you're projecting your own hate?

  • @whyitmatterstome

    @whyitmatterstome

    20 күн бұрын

    I saw it too.

  • @ximalas

    @ximalas

    19 күн бұрын

    There are three people in the room, why can't two of them shut up while the third one is talking?

  • @MissesWitch
    @MissesWitchАй бұрын

    ohh that's the guy from PBS Spacetime! my favourite science channel!

  • @rajdeeppatel9151
    @rajdeeppatel9151Ай бұрын

    PBS Spacetime with Matt. That's where the live ongoing story of physics, is. There was an era, It was either PBS Spacetime or PDFs in my spare time.

  • @shnilikmw

    @shnilikmw

    Ай бұрын

    No seriously, if I wasn’t doing my work in grad school i was either learning from Neil and Chuck or Matt.

  • @girlofanimation

    @girlofanimation

    Ай бұрын

    I love PBS Spacetime with Matt! So hearing him with discuss physics with NDT is so cool!

  • @frun
    @frunАй бұрын

    Chuck is a perfect companion for Neil 👍🏻

  • @MrJungle123

    @MrJungle123

    Ай бұрын

    Ugh. I find him thoroughly vapid.

  • @aquahood

    @aquahood

    Ай бұрын

    Agrees perfect and I think he should be given an honorary PhD at this point. He has accumulated enough knowledge and information during this show he has earned an Honorary PhD - so which institution is going to hand them out one I guess the City University of New York perhaps?

  • @aquahood

    @aquahood

    Ай бұрын

    I'm trying to sound the intelligence is that like a $200 word that's what I call those words because it's probably what you spent to learn it in your United States or wherever you go education system where you actually have to pay to go to university where is here where I live you you get to go to university for free as long as you make the greats. My University education is primarily from the United States so I had to pay but I've also taking classes now here which were free so I'm not sure I had some scholarships so I didn't have to pay so much money so I don't know...Vapid?!? I think he's really cool actually and he's super nice and he's learned an enormous amount since he started and it really shows that anyone can learn and master very complex astrophysics for example. You don't have to go to university in order to accumulate the knowledge that he has over the time that he's been co-hosting this show and I think it's a real interesting to watch his Evolution and his own ability to think abstractly at that high level.

  • @bentucker2301

    @bentucker2301

    Ай бұрын

    ​@@MrJungle123don't watch. It's simple. I don't care for him either way but at least I don't think everyone needs to hear my opinion.

  • @MrJungle123

    @MrJungle123

    Ай бұрын

    @@bentucker2301 I don't watch. I was fooled into a false sense of security by the thumb nail but had to turn it off about 20 seconds in, obviously - it's quite simple. That's no how comment sections work, they solely exist for people to type their opinion. Or are you someone who inexplicably thinks that comment sections can only have positive things said in them and nothing else because of the sensitive disposition of those who can't handle opinions from across the spectrum?

  • @scottdowling7707
    @scottdowling7707Ай бұрын

    This is the astrophysics crossover we always needed

  • @ventusvero4484
    @ventusvero4484Ай бұрын

    44:55 Nicely done Matt! That is the most gangster scientific answer I've seen this year! Informative, concise, on topic!

  • @user-iq42

    @user-iq42

    Ай бұрын

    ❤❤❤

  • @raydleemsc

    @raydleemsc

    Ай бұрын

    Had to re-watch that segment due to the significance - great for pub talks - everything has it's own event horizon, even you, Steve!

  • @raydleemsc

    @raydleemsc

    Ай бұрын

    And aren't we now caught in Neil's event horizon? LOL

  • @bateenuchiha8566
    @bateenuchiha8566Ай бұрын

    Leave it to neil to entertain all of us with science, this man is gold

  • @HisameArtwork

    @HisameArtwork

    Ай бұрын

    yes, such a joy, this man is precious, he also gets such interesting people on.

  • @surin-jc7zm

    @surin-jc7zm

    Ай бұрын

    💎diamond geezer🇬🇧

  • @TheMisterGriswold
    @TheMisterGriswoldАй бұрын

    That globe behind Neil. Would like to know more.

  • @AproposOfWetSnow

    @AproposOfWetSnow

    Ай бұрын

    Art deco relief containing all 88 constellations on the globe

  • @ctakitimu

    @ctakitimu

    Ай бұрын

    @@AproposOfWetSnow Oh thanks for that, I had wondered if it was a globe with the water removed

  • @JohnB1163

    @JohnB1163

    Ай бұрын

    ​@@AproposOfWetSnowThey also have a transparent one like that with a small earth inside of it which is also quite cool

  • @LSA30
    @LSA30Ай бұрын

    Chuck lecturing the kids that sent the handwritten letters is hilarious!😂

  • @gregft1979

    @gregft1979

    Ай бұрын

    At the beginning....

  • @sureshkrjsl

    @sureshkrjsl

    Ай бұрын

    A bit too much

  • @VadimVirvinsky

    @VadimVirvinsky

    Ай бұрын

    @@sureshkrjsl for real? If some kids cant handle that kinda humor, then they need some mental help. And thats not a co-host problem. Its a damn standard level joke, wake up.

  • @xantiom

    @xantiom

    Ай бұрын

    ​@@VadimVirvinskythere is a whole generation of kids who need therapy... there are snowflakes in every political spectrum. It is worrying.

  • @theunluckycharm9637

    @theunluckycharm9637

    Ай бұрын

    Chuck stops the conversation from its full potential it's absolutely annoying EVERY SINGLE VIDEO HES IN!!!

  • @damiensmith9240
    @damiensmith9240Ай бұрын

    Matt's brilliant. Love watching PBS Spacetime.

  • @R0bobb1e
    @R0bobb1eАй бұрын

    This episode of Star Talk should be nominated for an Emmy. The shortest 50 minutes of my life!

  • @Songoftiffany

    @Songoftiffany

    29 күн бұрын

    I agree ! I watched it twice . I learned more In the last 50 minutes than I have in the last year . 😊

  • @iamlsusam
    @iamlsusamАй бұрын

    Neil’s best quality is his enthusiasm and joy of the science.

  • @padawanazrael
    @padawanazraelАй бұрын

    Chuck and Niel are literally my favorite people in the world. Love you guys so much dude. Thank you for everything Neil and Chuck

  • @LMarti13
    @LMarti13Ай бұрын

    i LOVE Matt's face as Neil is describing how he would communicate while falling into a black hole. I've made that face countless times while undergoing an enormous internal struggle about whether to correct someone or be polite

  • @DrLex509

    @DrLex509

    Ай бұрын

    Out of all that? That's what you loved?

  • @barobaro1

    @barobaro1

    Ай бұрын

    As a fan of Neil I gotta admit he can be cringe sometimes especially when he sounds so confident in something he's completely wrong about😅

  • @johnk6598

    @johnk6598

    Ай бұрын

    @@barobaro1True academics be that way

  • @eliteextremophile8895

    @eliteextremophile8895

    27 күн бұрын

    My dude could change his occupation to Shaolin Monk with the chill he was able to maintain during the whole podcast. On top of that he's insanely good at visualizing practically incomprehensible principals and even make Neil understand them little better.

  • @TomCruz54321

    @TomCruz54321

    23 күн бұрын

    @@barobaro1 Since you sound like a genius, could you explain in detail why transfer of information wouldn't be possible while entering the event horizon?

  • @cele42
    @cele42Ай бұрын

    Before I start watching i gotta say, my favourite guest so far!

  • @DonalKavanagh1963

    @DonalKavanagh1963

    Ай бұрын

    Me too.

  • @jeanfitzsimmons7442
    @jeanfitzsimmons7442Ай бұрын

    We elderly viewers may also be living on a shoestring and not joining anyones patrion, but you serve a huge purpose for us in helping us keep our brain cells in working order. We love you as a teacher, and as a delight as a human being. Things being what they are our rare spare dollars these days are often spent hanging on to the nation and the humans still working for “the General Welfare of the People”, the mandate of good government.

  • @caminho7340
    @caminho7340Ай бұрын

    This was the best star talk I've seen. Fascinating guest and amusing humour

  • @MrMAiel
    @MrMAielАй бұрын

    My favourite scientific discovery is discovering this channel ❤

  • @vadymkvasha4556
    @vadymkvasha4556Ай бұрын

    Yeah, I'm exited to see Matt here, I'd like you to invite him more often! P.S. And Charles Liu also)

  • @joseimpact

    @joseimpact

    Ай бұрын

    the geek n chief!

  • @vadymkvasha4556

    @vadymkvasha4556

    Ай бұрын

    @@joseimpact yeap, that one))

  • @isaackitone

    @isaackitone

    Ай бұрын

    Charles Liu is like an encyclopedia. Just ask him any question. It's like he has watched all movies, and experienced everything. The guy's like Google.

  • @josepalacid
    @josepalacidАй бұрын

    Don't be mistaken by Chuck's persona. He is an incredibly wise and smart brain who surely would be able to discuss and teach most edge science matters. Add that fast ability to create gags about every situation. Kudos to you, Sir.

  • @myaccount__7269

    @myaccount__7269

    Ай бұрын

    100% . I noticed this a while back. He def plays up a character who doesn’t know much but he is extremely smart but plays his,”role” as the everyday guy. Agreed he is VERY SMART

  • @rachel_rexxx
    @rachel_rexxxАй бұрын

    This is cool to see this particular doctor in a non-scripted format

  • @svoidsofinfinitechaos9367
    @svoidsofinfinitechaos9367Ай бұрын

    Niel’s statement about avoiding the galactic center is even better when you remember that it’s referred to as the “zone of avoidance” by astronomers. This was a great episode and the explanation of direct collapse black holes was enlightening.

  • @Moloth
    @MolothАй бұрын

    woo! big fan of Matt O'Dowd! Spacetime is my favorite YT channel.

  • @Idellphany
    @IdellphanyАй бұрын

    All my fav science educators in one room!! woo! Star Talk also about to hit 3mil subs too!!

  • @johnvanderpol2
    @johnvanderpol2Ай бұрын

    Whaa no bragging 3M, StarTalk is at 2.94M. Keep up the great job, much appreciated.

  • @PSwayBeats
    @PSwayBeatsАй бұрын

    Well buddy when I'm watching PBS SpaceTime you got my undivided attention and you might as well be in the room talking to me even if there's not a connection there's a connection to your knowledge and you're teaching ability and communication skills to help me understand all the things you're talking about thank you matt

  • @barbaralachance5836
    @barbaralachance5836Ай бұрын

    I'm so glad the in person episodes are back!! Thank you guys ❤

  • @colin_actually
    @colin_actuallyАй бұрын

    PBS SpaceTime is truly one of my favourite youtube channels.

  • @davidrees1840
    @davidrees1840Ай бұрын

    Watching Dr. Tyson talk about how falling into a black hole is at the top of his 'ways to die' list was a lot of fun, and how, when you're torn in half, you'd still be alive (apparently a good thing), and the other guys nodding politely. Way to sell it Neil! I watch a lot of Matt's show and was thrilled to see you all together having fun. Great hang!

  • @TG-Maverick22
    @TG-Maverick2220 күн бұрын

    I love when Matt is here. NDT + Matt = Astrophysics podcast heaven! Cant forget Chuck of course, he is the constant.

  • @MrLoudog7
    @MrLoudog7Ай бұрын

    The more I watch Neil, the more I realize how little is taught in school. We didn’t even scratch the surface .

  • @Sazon_Moto
    @Sazon_MotoАй бұрын

    chuck calling out dexter and abby about the 5 dollars for the patreon was out of pocket way too funny

  • @Kronzik
    @KronzikАй бұрын

    The crossover we dream of with every notification. You two, and Carl Sagan, are a huge part of my inspiration in returning to school as an Adult student at 27 and pursuing computer science with the hope of one day working on simulations what will contribute to a deeper understanding of the Universe.

  • @desert_sky_guy
    @desert_sky_guyАй бұрын

    Chuck, if you ever need a day off sitting between Neil and Matt, just let me know, bro. I'm happy to fill in anytime, man. 😁

  • @OmnipotentO
    @OmnipotentOАй бұрын

    Oh damn I love that dude from PBS spacetime. I needed this crossover

  • @nolaformentin1982
    @nolaformentin1982Ай бұрын

    No Chuck, it is NOT the same without you. Hi from Perth Western Australia 🇦🇺

  • @khalicomusic5191
    @khalicomusic5191Ай бұрын

    We need more science talk. ❤ love these gents

  • @sherrylhancock
    @sherrylhancock28 күн бұрын

    Encore! Please bring Matt back on StarTalk/SpaceTime. The astronomical awesomeness of this pairing and your answers are just mind bogglingly astounding. And can I give a shoutout to the amazing Chuck Nice?! I minored in Astronomy, but his grasp of the subject, his enthusiasm and his thoughtful questions are always a highlight! (Give this man a degree in Astronomy!) High five to Lord Nice! 😊

  • @tonioliver6064
    @tonioliver6064Ай бұрын

    I really Enjoy the different topics you chat about..I've learned so much🎉

  • @heatherlundquist-buffalo
    @heatherlundquist-buffaloАй бұрын

    I love love love every episode ❤ Thank you so much for teaching and entertaining us 😊

  • @Ali-lm7uw
    @Ali-lm7uwАй бұрын

    The opening music was good in earlier episodes, bring it back

  • @isaackitone

    @isaackitone

    Ай бұрын

    You mean, "Tutuk tudu ntudu......."

  • @Ali-lm7uw

    @Ali-lm7uw

    Ай бұрын

    @@isaackitone no, tdank tdank dta dhank dhank dhang one. It was 3-4 years ago

  • @isaackitone

    @isaackitone

    Ай бұрын

    @@Ali-lm7uw Yes. That one.

  • @PedroHenriquePS00000
    @PedroHenriquePS00000Ай бұрын

    Pbs is so interesting... i really like his content

  • @rajanthathomas6009
    @rajanthathomas6009Ай бұрын

    the gravitational wave background and the pulsar timing array just blew my mind 🤯 I'm truly in awe @startalk !!! thank you so very much ❤

  • @elck3
    @elck3Ай бұрын

    Glad to see episodes again

  • @zclark1986
    @zclark1986Ай бұрын

    Thank you Matt for all the great info. I have learned and visualized so much from watching your channel/program.

  • @mattwecrazy3236
    @mattwecrazy3236Ай бұрын

    Matt is a great communicator. Love him!

  • @zejohnnehyde6699
    @zejohnnehyde6699Ай бұрын

    please don’t stop making great videos. my feed is only science content.

  • @michaelcharlesthearchangel
    @michaelcharlesthearchangelАй бұрын

    Chuck going from 140 to 200 IQ and earning his honorarium doctorate at the same time, just sitting there with 2 mental giants.

  • @Jimmyni-kk4em

    @Jimmyni-kk4em

    4 күн бұрын

    U mean 1. Ndt is no longer part of intellectuals. Cos he says gender is unlimited

  • @sumeshkrishnan8618
    @sumeshkrishnan8618Ай бұрын

    Chuck is so much fun! 👏👏

  • @Istandby666
    @Istandby666Ай бұрын

    Thank you all for this video. I loved the questions that came in. I love to watch your brains twitch when processing the information for the question. That and I'm one who loves long educational type of videos. I watch 4 to 6 hour long videos of professors from the 1940's. I'll never be too old to learn.

  • @Hunterxii
    @HunterxiiАй бұрын

    2 of my favorite science communicators

  • @ShadowDoc
    @ShadowDocАй бұрын

    Chuck roasting those kids for getting a free pass on the questions was hilarious! Quality comedy right there!

  • @toby9999

    @toby9999

    Ай бұрын

    I love science. I come here for the science, not a comedy act. Chuck's "jokes" are a damn annoying distraction. They're like add breaks.

  • @isaackitone

    @isaackitone

    Ай бұрын

    Owwwwwkeeeeeey

  • @bentucker2301

    @bentucker2301

    Ай бұрын

    ​@@toby9999opinions don't require sharing unless you seek validation

  • @leoborganelli

    @leoborganelli

    Ай бұрын

    Man we are certainly all different. I found nothing funny about that at all while they were laughing hysterically. Except for Matt who was kinda smiling probably thinking wth

  • @nabormendonca5742

    @nabormendonca5742

    Ай бұрын

    A lot of ❄️❄️❄️ around here! 😂

  • @bootskanchelsis3337
    @bootskanchelsis3337Ай бұрын

    COOL ! Matt is my favorite person that I only understand a fraction of what he is talking about ! hehe. Love his stuff.

  • @isaackitone

    @isaackitone

    Ай бұрын

    I usually have to watch his programs twice, sometimes with a piece of paper taking notes.

  • @MagnusFrauter
    @MagnusFrauterАй бұрын

    The best way of getting a question on this amazing show to me is ask a great one in the comments here, members really pay attention. Thank you for asking my question, patrion members are amazing. I asked something for one of you members to ask and now it's here.

  • @Sebiki-dq8ud
    @Sebiki-dq8udАй бұрын

    Fantastic video with great questions, up to the level of Neil and Matt, and Chuck's jokes are just spot on, as always. Thanks startalk for producing this content!

  • @kielabadeaux3135
    @kielabadeaux31352 күн бұрын

    The explanation of an event horizon/black hole forming was phenomenal.

  • @StudioLB
    @StudioLBАй бұрын

    Love this show

  • @SiqueScarface
    @SiqueScarfaceАй бұрын

    The nice thing about gravitational lenses is that they are frequency-independent. Gravitational lenses thus don't split up the light into the rainbow colors, but all light is affected the exactly same way.

  • @frun

    @frun

    Ай бұрын

    In VSL theory gravity itself comes from dispersion.

  • @whyitmatterstome
    @whyitmatterstome20 күн бұрын

    There should be a channel for college professors regarding impostor syndrome/post-lecture over analysis. As a university professor, I think many of us judge our performance in the classroom, so I appreciate when others are willing to share these experiences - thanks Matt.

  • @tommy2064
    @tommy2064Ай бұрын

    This was a good episode, I haven't watched in a while but I found the time to watch this one and it was good

  • @wardeneternal1140
    @wardeneternal1140Ай бұрын

    The sad part about learning so much from you, Neil, is that my growing knowledge makes much of the world seem increasingly dumb.

  • @TDL1900

    @TDL1900

    Ай бұрын

    Maybe it's not that the world is getting dumber, but rather your expanding understanding of the cosmos is highlighting the vastness of what we as intelligent species have yet to learn, not just the whole universe but within ourselves too.

  • @reggieziet

    @reggieziet

    Ай бұрын

    Search the right people around you, and focus on that and science and nature and you''ll be fine.

  • @danf1862

    @danf1862

    Ай бұрын

    You discovered the impetus for the anti-science folks. It’s hard to fool people who think critically

  • @raumzeitrelativ8615

    @raumzeitrelativ8615

    Ай бұрын

    The more you know, the more you can see what you have yet to learn about... or The bigger your horizon of known knowledge gets, the bigger the frontier you'll be aware of not having crossed yet will become... The dunning kruger effect

  • @gingerphillips765

    @gingerphillips765

    Ай бұрын

    Me too

  • @BinaHejazi
    @BinaHejaziАй бұрын

    With all due respect and acknowledging Chuck's presence in the show adding the much needed refresher however I MUST say that he sometimes goes over the board to spoils it by not knowing when to stop!!!

  • @santiagokaderian544
    @santiagokaderian544Ай бұрын

    Great show, cheers from Argentina.

  • @nicifrey5989
    @nicifrey598914 күн бұрын

    love spacetime, I love this podcast, keep up the good work!

  • @dennisnguyen8105
    @dennisnguyen8105Ай бұрын

    please do this again and invite Dr. O'Dowd back for more.

  • @GroovyGrov
    @GroovyGrovАй бұрын

    You just blew my mind with that last statement Dr Tyson!

  • @ds_the_rn
    @ds_the_rnАй бұрын

    I love Matt’s voice. I fall asleep to it often.

  • @markerguy
    @markerguyАй бұрын

    This was to date my favourite StarTalk episode, I just loved the intelligent ideas the patrion members have and also love to Dexter and Abii, they are going to become great minds of their age. And i love how no ones talking about tha fact that these queries are reaching the peal of our host's knowledge 😂 and as Matt said he didnt feel much qualified to ans the queries. But anyway I wish that Neal and Chuck do more episodes with Matt as these are wonderful in-person podcasts, Love from Dreaming High Schooler here!

  • @voodooranger1

    @voodooranger1

    Ай бұрын

    Yeah and next time give Matt a comfortable chair to sit on, not a fold-away camping chair.

  • @markerguy

    @markerguy

    Ай бұрын

    @@voodooranger1 Very True ma man was gonna slip anytime 😂

  • @bateenuchiha8566
    @bateenuchiha8566Ай бұрын

    I loved PBS Spacetime as well and i was listening to it a few years ago, but it was kinda too complicated for me in a way especially as someone whose English isn't his first language so nowadays i rely on books more, but nonetheless they do a great job at teaching.

  • @x0riente

    @x0riente

    Ай бұрын

    +1 over here, BUT I keep watching bcs 2 me it‘s like reading e.g. Hawking: I def don‘t get everything but the things I do get are amazing nonetheless. 😊

  • @bateenuchiha8566

    @bateenuchiha8566

    Ай бұрын

    @@x0riente actually for understanding and simplicity i recommend to you Micheo kaku and his books, i have read 3 books of hawking (Brief answers to the big questions / the grand design / briefer history of time) and i am also reading michio kaku parallel worlds which is an amazing book and so easy to understand, hawking's books are amazing too but sometimes it gets complicated, you can download it as pdf in google if you can't get the book in bookstores

  • @1974rednaxela
    @1974rednaxelaАй бұрын

    Thx for a great show

  • @douglaswilson95
    @douglaswilson95Ай бұрын

    Thank you so much Niel for your awesome passion and love of science and your care to share... Your a great human being

  • @knightwing4
    @knightwing4Ай бұрын

    I think it’s kind o funny that Chuck is sitting there getting a free college education. LOL 😂

  • @uncharted7againblackking256

    @uncharted7againblackking256

    Ай бұрын

    Yo fr fr and why because he's funny I see why neil degrasse tyson went this route

  • @VenetiaZaharias-vs7en

    @VenetiaZaharias-vs7en

    Ай бұрын

    Chuck Nice is college educated. Chuck Nice is getting a free in astrophysics by being personal friends with Dr Tyson.

  • @VenetiaZaharias-vs7en

    @VenetiaZaharias-vs7en

    Ай бұрын

    It was supposed to read "a free course". That's why I despise autocorrect. Never again. I'll type it my damn self on this tiny keyboard. Don't care for my opinion... that's on you.

  • @VenetiaZaharias-vs7en

    @VenetiaZaharias-vs7en

    Ай бұрын

    Yes, that's my VERY REAL BIRTH NAME. I'M ON FACEBOOK UNDER MY REAL BIRTH NAME.

  • @Andy_Mark

    @Andy_Mark

    Ай бұрын

    Actually, he's getting paid to sit there and get an education. You're sitting there, getting a free one.😊

  • @juangil384
    @juangil384Ай бұрын

    Poor Matt is clearly unclear about laughing at the ultra bad takes of the other two

  • @alexmandrika
    @alexmandrika24 күн бұрын

    Matt is the best! Thank you the episode

  • @joyl7842
    @joyl784229 күн бұрын

    Came to listen to Matt, stayed for the fun banter and awesome questions.

  • @solartyrant9049
    @solartyrant9049Ай бұрын

    The question about gravitational waves possibly being connected to dark energy in some way, really got me thinking.

  • @AproposOfWetSnow
    @AproposOfWetSnowАй бұрын

    My theory on dark energy: Our universe is a black hole in another universe, its gravity is drawing in time and space (much like blackholes draw in matter) from the outside universe, and at an ever increasing rate (more mass, the faster it collects). Dark energy is simply our universe collecting the outside universe's time and space, which causes our bubble/universe to expand.

  • @SamziEjo

    @SamziEjo

    Ай бұрын

    Sounds like a legit theory to me, thought provoking for sure.

  • @Sammasambuddha

    @Sammasambuddha

    Ай бұрын

    So, we're the result of a white-hole spewing post spaghettification.

  • @user-he1yb7pl1w

    @user-he1yb7pl1w

    Ай бұрын

    Not a new idea, part of the reason for all the research around Black holes. Also part of the idea of the multi-verse. Since the laws break down, we don't really know what applies. So, this very much could be the case until proven it isn't. Love the human imagination.

  • @AproposOfWetSnow

    @AproposOfWetSnow

    Ай бұрын

    @@user-he1yb7pl1w I appreciate it's not a new idea, but what disproves it?

  • @user-li4zs1bc7c

    @user-li4zs1bc7c

    29 күн бұрын

    The great thing about multiverse/exoverse theories is that they depend on stuff that's outside the universe, our capital-U Universe, which contains literally everything that is observable - so you never need worry about someone disproving it.

  • @facespaz
    @facespazАй бұрын

    Love StarTalk, thanks guys.

  • @timthomson5674
    @timthomson5674Ай бұрын

    From the bottom of my heart, thank you so much!

  • @Stellar_Depths
    @Stellar_DepthsАй бұрын

    I love the discovery of Pluto. I feel like it was very ironic. While being widely controversial. It redefined our definition of a planet and lead to many more discoveries. Most of all it deemed our 8 planets unique from dwarf planets. A great sacrifice.

  • @jameswest8280

    @jameswest8280

    Ай бұрын

    Poor Pluto has been in therapy ever since.

  • @wetbredloaf
    @wetbredloafАй бұрын

    i wanna ask a question but im broke

  • @Madjimjaspers90

    @Madjimjaspers90

    Ай бұрын

    Me too 😅

  • @a.j.infowars7582

    @a.j.infowars7582

    Ай бұрын

    Ask me!

  • @raphrom4022

    @raphrom4022

    Ай бұрын

    😂

  • @FacundoColombier

    @FacundoColombier

    Ай бұрын

    ​@@a.j.infowars7582your turn to answer! 😂

  • @mrsteezyoctopus3767

    @mrsteezyoctopus3767

    Ай бұрын

    buy a 6 year old

  • @joyl7842
    @joyl784229 күн бұрын

    Very enjoyable episode. I haven't watched anything near an hour non-stop for a very long time.

  • @MidNovemberKid
    @MidNovemberKid26 күн бұрын

    2 of my favourite people having conversation that im unable to enjoy cause they keep talking over each other.

  • @JandyWrld
    @JandyWrldАй бұрын

    First luv u neil (can watch rn tho iam busy)

  • @robertlivingstone442
    @robertlivingstone442Ай бұрын

    I'm sorry, but the comedian (not very funny in any case) detracts more than he adds to the program.

  • @clivejohnson5645
    @clivejohnson564528 күн бұрын

    Fun! About time these two got together.

  • @BCCBiz-dc5tg
    @BCCBiz-dc5tgАй бұрын

    Also Awesome Episode! I LOVE Both Star Talk and PBS SpaceTime BOTH are Totally Awesome! Never Stop Guys!

  • @DaveCosley
    @DaveCosley26 күн бұрын

    My favorite astrophysicists!!! Great episode

  • @kamallewis-gopie6956
    @kamallewis-gopie6956Ай бұрын

    My two favourite astrophysics guys in one show ❤

  • @crayvun2196
    @crayvun2196Ай бұрын

    Such an amazing episode!

  • @RonaldvanGeijn
    @RonaldvanGeijn28 күн бұрын

    The look on Matt's face when he realizes the virtual event horizon at the core of the Earth has a radius of 9mm and not a diameter of 9mm and thus is twice(!) as large (plum size :) ) is priceless. So great to hear these guys talk about real science in a way we can follow. thanks!!

  • @johnathanhenley2251
    @johnathanhenley2251Ай бұрын

    I appreciate so much about everything and everyone in this video.

  • @acasualviewer5861
    @acasualviewer5861Ай бұрын

    These questions are very good.

  • @luv1ngu
    @luv1nguАй бұрын

    This could have been 24 hours long and I would have been binge watching it

  • @AnoterosHershy
    @AnoterosHershyАй бұрын

    This was a great one! Well done all around.

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