Do you think we'll ever be able to recover enough information from Hawking radiation to reconstruct things that fell into black holes, or are they truly lost forever?

@philmarsh7723

10 ай бұрын

I need to learn more physics, but my though is that all black holes eventually evaporate and then what happens to the information of the objects which fell into them?

@North_Lights

10 ай бұрын

I just freaking hate it when all the physicist, even all scientist use this word "disorder" to describe entropy. It is freaking not., Stop anthropomorphizing nature. It is not disorder or breakdown of order. Entropy is low energy state, which is most stable state. Gosh, I hate when you use the word disorder. It is so dumb. stop using it.

@North_Lights

10 ай бұрын

I just couldn't stand it. Stop anthropomorphizing nature. Stop using words ike information, order. Low energy state, high energy state, fundamental forces and fields, how about that? Entrpy is disorder and information is all lost in black holes, what the freak that means? God and humans decided to creat order, but Satan wants disorder, information is binary digit system it get lost in black holes? You are not explaining crap, you are not helping anyone, you are make it dumb and anthropomorphizing it, and truth and facts gets lost, what you get is deepak chopra of dumb audience. Stop, just STOP.

@PhilHibbs

10 ай бұрын

Whilst it’s theoretically possible to reconstruct black hole food from hawking radiation, I think the practical answer is “no” just because it’s too difficult. You’d need to gather all that hawking radiation in every direction over millions or billions of years.

@Theyrewrong827

10 ай бұрын

Well since the workers at mcdonalds cant even recall the information from my order i made 3 min ago, im not very hopeful about getting it back from a BH.

PBS SpaceTime is an amazing show. I can't recommend it enough.

@koubenakombi3066

11 ай бұрын

Lots os CGI... and that's it... any one, smart one, must wonder.

@ChaineYTXF

11 ай бұрын

I second that statement

@ChaineYTXF

11 ай бұрын

​@@koubenakombi3066 It's not CGI oriented. There discuss difficult topics and delve deep. For the layman, the requirement is at the very least an aspirine tablet.

@joehebert789

11 ай бұрын

@@koubenakombi3066 Clearly you don't watch it.

@StarTalk

11 ай бұрын

Have to agree, Joe!

We love you Matt O'Dowd! Best show ever!

@alexcunhapinto

11 ай бұрын

I wish Matt'd be my teacher, Tyson my father-in-law and Chuck my cousin.

@joshuagharis9017

11 ай бұрын

Matt is great, but listen to professor kipping, "Cool Worlds"

@joshuagharis9017

11 ай бұрын

You need to get David Kipping on the show

@wefinishthisnow3883

11 ай бұрын

Agreed. Best show I've seen yet.

@smlanka4u

11 ай бұрын

Hawking tried to support creationism while calling himself and atheist. Hawking's radiation is a wrong concept like created to end the universe to support creationism and reject Big Bounce theory.

PBS Spacetime and StarTalk were the first channels that got me into Astrophysics and Astronomy!

@StarTalk

11 ай бұрын

We're so glad to have sparked that curiosity. Keep looking up!

@rennissmith5403

11 ай бұрын

Yes PBS Spacetime was one of my favorite shows. It definitely reassured my love for astronomy and astrophysics. But, it was the lectures of Dr Tyson and Dr Hakeem oluseyi along with Brian Greene that brought me back to what I love so much. I thank all of them for each video or lecture I watch because they are filled with so much information and knowledge that makes me feel I can one day accomplish the goals I once had no matter the age.

Oh snap, StarTalk meets PBS Spacetime. My two favorite channels together.

@dropshot1967

11 ай бұрын

I concur.

@jklappenbach

11 ай бұрын

YOU GOT YOUR PEANUT BUTTER IN MY CHOCOLATE! AND YOUR CHOCOLATE GOT IN MY PEANUT BUTTER!!! Oh noes.

@alexcunhapinto

11 ай бұрын

Fortunately, we exist.

"One of the most enigmatic of all astronomical phenomena is the mighty quasar" - Matt O' Dowd That is the line that got me hooked

@Analyst

11 ай бұрын

Big Marvel fan!?

The best episode of Star Talk! The best part was when Matt was like, “a point beyond Neptune. I was gonna say Pluto but I saw you were sitting here.” 😂

@avasta8

11 ай бұрын

Neil is the policeman at the Pluto checkpoint 🤣

@StarTalk

11 ай бұрын

🤣

@facts9144

11 ай бұрын

@@koubenakombi3066shush bot

@stupidmonkey4195

11 ай бұрын

How cute look give Neil when he hear this😅😅

@FireCrauter

Ай бұрын

47:33

I would like to thank Alejandro for his consistently good questions, and for having one of the best voices on the planet. :)

Fantastic show Neil, Matt & Chuck! Good seeing Matt on the show. Have been a fan & viewer of PBS Space Time for quite some time. Hope that you have him back on sooner than later! 👍👍💥💥

The comedy quotient difference between the 2 shows is striking. Matt and Spacetime are way more serious and scientifically precise as his viewers are more dialed in and engaged to learn whereas Neil and Chuck go more for entertainment and comedic effect as devices for entertaining and engaging viewers to try and attract a wider audience

@intergalacticangler

11 ай бұрын

I learn alot, from both sides of the table

@wilmaroles4375

11 ай бұрын

Not everyone is ready for Spacetime, some of us are learning while being entertained

@ginamcdonald7854

11 ай бұрын

I learn a lot every time I watch Neil and Chuck , as well as when they have guests on the show!!!

@smlanka4u

11 ай бұрын

Hawking's radiation is a wrong concept. Hawking tried to support creationism while calling himself an atheist. Black Holes would emit neutrinos and produce gravity.

@hcmofo13

11 ай бұрын

And?

This universe owes you Matt O'Dowd. Thank you for all you have done. (from the bottom of our hearts)

A day without a good dose of Chuck and Neil is a lesser day. Matt is such a super guest!

@EmpyreanLightASMR

11 ай бұрын

Neil confusing someone's name for "Dippin' Dots" was so funny to me, it's not that funny a moment but it went by and I was like, "Did I hear that right?" and Chuck didn't even riff on it 😂

@xXScissorHandsXx

11 ай бұрын

I'd argue that you're missing a sprinkle of extra goodness from Matt, dude and the team on Spacetime do a great job too 👌

@kallofkthuluz5922

11 ай бұрын

Yes

You guys are cracking me up, I haven't laughed this much at youtube for I don't know how long. Came here from the PBS link and you guys won me over very quick - I love it!

Thank you Dr Tyson & Chuck… Matt is the real deal. You should invite Sabine [ Hossenfelder ]… Great show!

I appreciate that Chuck seems to really try to comprehend the conversation.

Yay Matt! PBS Space Time and StarTalk, the crossover I needed more than anything else!

@edwardofgreene

9 ай бұрын

Now Neil (and/or Chuck) needs to visit PBS Space Time.

@nrdkraft

8 ай бұрын

@@edwardofgreene Absolutely!!!!!

The explanation of how gravitational lensing can actually "magnify" objects, such as quasars in distant galaxies, was the biggest aha moment for me in this one. That and those lenses on Matt 🤓

Damn we've got the all stars of astrophysics here. I love PBS space time, that show rarely fails to completely blow my mind.🤯

I love how excited Chuck is to learn!

You ought to have more KZread science hosts on. Seeing Matt or other KZreadrs here is like seeing your favorite super heroes all on the big screen. It will boost your views, subs, etc.

Love having you guys together. If I’m not watching startalk I am watching PBS space time

Matt O'Dowd is on PBS is so fire! I can only understand what he's talking about at the beginning, but the stuff I do catch consistently changes my entire worldviews! 😂

Mind blown. 2 of my favorite science communicators in 1 episode!

Neil and Matt, the best most eloquent scientist of these times. Great episode. Sorry Chuck, you will get your participation diploma, just like all of we will do.

We need a dedicated cosmic queries episode, with questions only from people named Alejandro, Fernando, and so on... Chuck makes the questions fun 😂

Matt O’Dowd? What a great guest. He often blows my mind with just how weird quantum physics are... PBS Space time is a great show.

The crazy thing to me is if you go outside at night and look at the sky on a clear night, everything you see (besides the Andromeda Galaxy) is stars and other structures in the Milky Way Galaxy. Sure with a telescope you can see more, but it's just fascinating how vast even just our local part of our galaxy seems from our tiny blue ball of a planet.

41.25 Chuck and I react the same when we "connect the dots" and everything suddenly becomes clear lol.

Great episode and loved seeing Matt O'Dowd as a guest. The one part that caught me off guard and was my favourite was “a point beyond Neptune. I was gonna say Pluto, but I saw you were sitting here.”😂😂🤣🤣

My two favorite astrophysicists in one video!!!

Chuck's reaction to gravitational lensing is exactly how I feel after every episode of PBS Spacetime. What an extra special episode of Star Talk this was for the Spacetime viewers!

I feel very much like anti-matter being sucked into a black hole whenever I let the KZread algorithm take hold of me for hours on end. When I stop I feel like a lot of information went in, but not a whole lot organizationally survived. At least this channel is an exception to that rule. ☺️

I love seeing Neil deliver props to his peers and friends. Very supportive with tons of admirable humility.

@michael-4k4000

9 ай бұрын

Imagine if Matt saw an Alien 👽?

So epic to see Neil, Chuck, and Matt on the same screen!

My two favorite KZread shows in one! Love both Matt and Neil, so great at explaining complex things. Thank you both! ❤

The only thing that I get disheartened with about PBS Spacetime is that when I first found it, I binge watched the years I'd missed. Now I have to wait in real-time for the next episode. But every one is worth the wait.

So excited to see these two talk!!

@TheFifthWorld22

11 ай бұрын

😂

This was quite sweet, and I love seeing Chuck`s face learning something new and eloquently expressing that new understanding.

Neil & Matt...Wow this is the power panel. Best episode for a while imo Brill really enjoyed it , I actually managed to follow it too, if I hear the same thing enough times it starts to make sense.

Sent here by PBS Spacetime for more Matt.

Here from PBS Spacetime, was told to say hello.

PBS SpaceTime is an amazing show I often watch. Nice to see you guys all hanging out together. I predict good things.

You guys are all awesome. Smart people sharing knowledge in an approachable way. Thank you all! Great collab!

PBS Space Time & Matt are one of my fav channels. They are like "Sheldon and Amy" Neuroscience, and Physics together in matrimony. ;)

Don't kid yourself Chuck, you're the most valuable person on this show. As much as I love learning about space, if I just read through a textbook with no zest for life I would quickly fall asleep.

Nice, another hour long, in depth discussion!

Now we just need an episode with both David Kipping & Matt O’Dowd on it and the space/time continuum will implode

@themollerz

11 ай бұрын

Please let this happen.

Pbs space time is the most important channel in KZread History

4:44 Best possible start to an answer. As ideas and theories develop, can't help but admire the dedication to objectivity/scientific integrity.

OH WOW Matt O'Dowd is on. I am IN! edit- Great show guys! Absolutely banger hour of knowledge.

@StarTalk

11 ай бұрын

So glad you enjoyed it!

I love the question about using the sun as a telescope. I've been obsessed with that idea since Matt talked about it on Spacetime, I feel like we should be working on that immediately!

@IKSWF

11 ай бұрын

That's why I asked it!

@MacNif

11 ай бұрын

Great question Great Science Fiction ideas to create

@brianjakobsen2475

10 ай бұрын

It would be great, but. If Matts number is right (telescope would have to be one light-week away), thats roughly 1200 AU. Or 30 times farther away from the sun than Pluto. And putting James Webb into a Lagrange point was risky. So here the risk would be, you guessed it, astronomical :D

Awesome convo! It's crazy that I've learned enough about space and physics that this convo seemed simple to me but a lot of that is credit to Matt and Neil themselves

I absolutely love pbs spacetime!!! I binge watch during trips.

Great episode!! Love Matt and love PBS space time

Matt is as awesome as it gets.

This is the best show to watch/listen to when you’re high. The laughs every once in awhile bring you back to reality 😂

Love to see Matt O'Dowd here, definitely want more of this!

Matt is amazing 👍

Love both your channels, great work and thank you for simplifying the universe for us :)

@StarTalk

11 ай бұрын

Thank you for taking an interest! :)

I'm always amazed by those questions. I think you guys are helping someone write a thesis.

As usual, great show and interesting questions! Chuck really channels the Ricardo Montalban doing the Chrysler Cordoba commercial when he does Alejandro’s name. Hilarious!

Chuck's always a great Greek Chorus, the audience on stage. Fun.

Thank you for answering my question. I didn't know that the focal point for a gravitational solar telescope was 550 AU. That's some major distance to go. Still... seeing a continent in an exoplanet might be worth it.

@StarTalk

11 ай бұрын

Thanks for supporting the channel!

This was an amazing episode! I love watching a show now that explains things that were barely in textbooks when I was in school. The progress of science is amazing.

I love his PBS shows on youtube! I learn so much when i watch these videos! ❤

Two channels I love collide!

Some of my favourite people all in one place

My two favorite astrophysicists, and Chuck! Love this one.

2 of my favorite astro-science channels together! Now, to settle in and get comfy. 😊 ❤❤

I just want to see Chuck and Neil.

space time is one of the best channels on youtube.

If there is one person i would get starstruck from (pun not intended) it is Matt o'Dowd. The man is a legend and a fantastic narrator! Also BIG shoutout to Gabe Perez Giz!

Yay here from Spacetime! Love that show! 😊

Please have Matt more often!!! ❤❤❤❤❤

These three are amazing! I could listen to them all day;facinating!

I love Matt. PBS space time is my favorite astrophysics channel!

Nice! The colab I've been waiting for!

I'm impressed that Matt's Aussie accent remains uncorrupted despite living and working in the US for some time now .

I love everything about this show! Keep it up guys!

Really enjoyed this episode and this interviewee. Thank you all.

I love how chuck ask the questions that many viewers would want to ask.

I said damn at the exact moment Chuck said "damn". 40 min mark. Hearing a detailed way of how astrophysicists reconstruct an image that is being gravitationally lensed, is mind blowing.

I love you Matt, it’s always great to learn from you and wonder about the universe, thank you for everything ! 🙌

PBS SpaceTime and StarTalk are my two favorite space shows and this is like an epic crossover!!!

I love watching Matt on PBS Spacetime, but he seemed a bit distracted in this episode, like he had something heavy on his mind...I still loved the show and it's always a great day when you have Matt, Neil, and Chuck on the same episode!

I seen the Aurora for the first time in Maine. That week it was amazing. I got the notification on my phone I packed my camera gear and took off.

Loved watching you three gentlemen. Thank you for sharing wisdom with us. Hugs

Chuck at 41:30 is like me when I'm listening to PBS Spacetime and finally understand it.

Really enjoyed this video. Great topics

Here from SpaceTime - Matt is awesome

YOOO THIS IS SO COOL! Havent even watched the video yet but im fan girlin over niel and matt sitting down talkin science! Love both these guys and their minds! So cool!

Big fan of Matt and PBS SpaceTime. Regarding the Big Rip, what if the black holes are pulling space into them. Could it be that we are observing space being pulled towards the centers of galaxies? That would explain our seeing the universe expanding in every direction.

Wow what an interesting discussion, I love these types of videos. Great collab with Matt

Alejandro Renoso always asks mind-blowing questions! ¡Sigue asì Alejandro!

Why does the comment section have to be on a " My side & Your side " competition? Can't we all just enjoy being able to learn in different ways of engagement? Amazing show as always, StarTalk! ❤✊

chuck i love the Linus penguin in the backgroud i love your material and respect the anonimity you represent.. I also am a fan of the Linus OP since 1997

I was at a pub quiz recently where one of the questions was "what do you call a supermassive black hole". And to my astronomy nerd knowledge, there's no other term for that. Then the answer round went "quasar", and I challenged that on the basis that while all quasars are supermassive black holes, the reverse isn't true. Just like all dogs are mammals, but not all mammals are dogs.

Great show. Matt’s incredible. Neil equally incredible. Chucks ok. Haha they’re all great. These two physicists add so much to my life. I started studying quantum physics about 10 years ago and through them and various books in my will to know I feel somewhat educated, and that adds more purpose. I really do appreciate them for adding fullness and fulfillment. As corny as it may sound.

They say you should never meet your heroes. Having your heroes meet each other though is clearly the opposite. Absolutely amazing!

Loved the interview!!! Big Fan!!! In my opinion, unless the Dark Energy increases (it is predicted to stay the same) then there would be no change in the local inertial reference frame for a black hole. This would preclude a black hole "unzipping" because of universal "ripping" and require the black holes to shrink normally via Hawking Radiation until so small that they "unzip" by exploding as Hawking originally predicted in his paper. Also, the Hawking effect is still waiting for a working theory of quantum gravity before we can be confident that Hawking Radiation actually happens anyway,