Discovering Water on Enceledus with Carolyn “Madam Saturn” Porco & Neil deGrasse Tyson

Рет қаралды 74,234

Күн бұрын

How much has space imaging furthered our understanding of the Universe? Neil deGrasse Tyson and comedian Chuck Nice learn the story of cameras on space probes like Voyager and Cassini and the exciting science of Saturn with planetary scientist Carolyn Porco.
Discover the saga that led to the taking of Voyager’s image Pale Blue Dot. What is the history of early space probes? We discuss the importance of space imaging and how close we were to not having pictures of the planets. How much funding did it take to get Pale Blue Dot? Find out about Carl Sagan’s appeal to NASA and Carolyns role in it all.
How did the Cassini mission aim to go beyond the abilities of Voyager? Carolyn shares with us her bucket list for the mission and the challenges of trying to recreate Pale Blue Dot. What creates the colors in Cassini’s images? What would Saturn look like with the naked eye? Learn about what Cassini learned about Enceladus and concerns about contaminating the Saturnian Moon. Can we keep commercial space companies abiding by planetary protection practices?
Could we someday livestream a flyby of the planets in real-time? Discover the video already taken by Cassini, available at: ciclops.org/th_clips.php.html. Carolyn gives her take on the increasing satellites populating the night’s sky. Learn how the rings of Saturn helped uncover the wave responsible for forming spiral galaxies. Plus, find out the mystery of the hexagon on Saturn’s south pole.
Thanks to our Patrons Collin Money, Jeffery K Ogren, José Luis Pizano Escalante, Micheal Yablon, Artemis ma, and Paul Scott ifor supporting us this week.
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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: Space Imaging
02:18 - Early Planetary Probes & Carl Sagan
06:17 - The Pale Blue Dot & Voyager
13:35 - The Day the Earth Smiled & Cassini
21:13 - Color Imaging
23:55 - Earthrise: Seeing the Globe for the First Time
25:47 - Finding the Oceans of Enceladus
29:38 - Planetary Protection & Commercial Space
32:40 - JWST Monitoring Enceladus
33:41 - Could We Live Stream Flybys of the Planets?
35:57 - The End of the Night’s Sky
40:47 - Carolyn Porco’s Most Interesting Discovery
44:28 - Saturn’s South Pole Hexagon

Пікірлер: 163

@StarTalk 11 ай бұрын

Interested in Carolyn Porco's work? Pick up her book "The Art of Space" here: www.amazon.com/Books-Carolyn-Porco/s?rh=n%3A283155%2Cp_27%3ACarolyn+Porco

@FacesintheStone 7 ай бұрын

Citizens, all across North America are researching portable Rock Art. There’s a whole lot more than arrowheads out there, there’s a complicated multi facet style of art that has many different images on one stone. Back in the day they used to call them story stones. Archaeological departments are denying them despite the photo realistic portraits of the human being that you can see on my avatar

@evanbrum6357 11 ай бұрын

I enjoy how passionate she is and also how unafraid she is to correct Neil 😅😅

@jaimeestonactoc9693 11 ай бұрын

It’s because scientists speak in terms of facts, so if something is incorrect, the only logical thing to do it correct it immediately

@shawnsimmons1308 11 ай бұрын

My sons were 6 and 2 when this happened. I explained to my 6 year old, the best I could at his level of understanding, why we were in the backyard waving up to a blue sky. That image now hangs in his bedroom.

@williamjones2713 11 ай бұрын

Neil and Chuck always have the most amazing guests. Can you image having science teachers who draw your kids in like they do?

@detectivehowardb7 11 ай бұрын

my science teacher in high school did. very grateful for that as I consider

@jennifergraves9511 11 ай бұрын

This is where online school could be streamlined. Imagine Neil and his amazing guests being America's science teachers.

@Palidine4M0O 11 ай бұрын

Carolyn is an interstellar gem, great guest, great attitude

@a.j.infowars7582 11 ай бұрын

No, she had a bad attitude.

@jordanremington 11 ай бұрын

It made me cry when she said “look up and remember where they are”. I miss sitting in my convertible car in high school at night and just staring at the sky and wondering what my life had in store. I am struggling financially, I am depressed, and I am worried about my future and what I’m supposed to do, but the night sky gives me solace. I always wonder how many other people are doing and feeling what I’m feeling and I just always hold out hope things will work themselves out. Thank you both for this podcast, I love it and helps me get by.

@beastmaster415 11 ай бұрын

Same boat bro, same boat🙏🏾💯💪🏾

@travailier 11 ай бұрын

🙏🏽

@jayfridayaq 11 ай бұрын

Keep pushing. I'm in a similar position. We've gotta keep pushing.

@DownwithEA1 11 ай бұрын

The image of Earth from the shadow of Saturn has been my desktop at work for years. I am happy to tell people it is a picture of Earth & watch them think. So happy to share this amazing image.

@Sharky053 11 ай бұрын

Loved this guest and the dynamic between you all. For future episodes that mention famous photos, it would be helpful to include them in the video so we could view them while listening along and to know we are looking at the correct photo. Thanks!

@frankwestphal8532 11 ай бұрын

This is a great idea. Next level right there!

@markrobinson1291 11 ай бұрын

Am I the only person who takes notes to research when I have time to dig a little deeper. A famous saying is: Give a man a fish and he can eat for a day, let them work out where to find the fish, and the tools required to catch them and he can eat for life....or something like that

@AnalogX64 11 ай бұрын

I try looking for the images, but you find all sorts of fake CG images so you never know which one is the real images.

@dominiqueandre7750 11 ай бұрын

Finally an upcoming live stand-up with real Science comedy 🍻

@_Szerman_ 11 ай бұрын

Im loving every episode ive seen so far which is around 100 (for now), trying to watch every signle one ever made and its nice seeing a fresh one. Waiting for more.

@luciojpfilho 11 ай бұрын

In addition to this amazing content, I use Startalk videos to keep my English up to date as I am not a native English speaker.

@vickieysacoff4249 11 ай бұрын

The images of Saturn are hauntingly beautiful. Thank you, Carolyn for advocating for the image of earth. The world needs this perspective if we're ever going to value our planet and one another.

@MrGelly70 11 ай бұрын

Dr Tyson one of my biggest day in my life was when I took my 15 yo son to see you in Chicago It was right after my son’s mom took him to the creationist “museum” in KY He needed a deprograming and your tour was the medicine he needed Thank you I wish you could meet him

@Onestringpuppet 11 ай бұрын

Happy 54th Anniversary Neil, since the good old Neil and Buzz touched down on the moon for the first time 😊

@mattofalltradez 11 ай бұрын

I can't wait to see this special! You have come a long way and can sit with the the rest of us nerds and hold your own!

@frankwestphal8532 11 ай бұрын

Yes, me too! Lord Nice... in the house.

@kakeyed7124 11 ай бұрын

I love Carolyn. I'm sure Carl Sagan would love what she is doing for the world too.

@solartyrant9049 11 ай бұрын

Best podcast/science talk show

@Vorador666 11 ай бұрын

This episode was really great.

@brucethomas471 4 ай бұрын

I always love seeing Carolyn Porco! IMHO one of the best scientists of our generation. And yes, I told her that on Twitter! Chuck, love you too! 😁 Don't you go feeling left out now!

@kingdemon26 11 ай бұрын

Just thinking of Carl Sagan brings a pang to my heart 😢what a loss the world took with his passing 😢 I will always remain eternally grateful to him for guiding my scientific literacy while growing up in an environment that viewed scientific literacy as “not cool “ and even “evil “

@travailier 11 ай бұрын

🙏🏽

@Dr.GreenD17 10 ай бұрын

Rip CS, The pioneer of space exploration. As long as humanity is in the dark, they never see the light. His sacrifice shedded light, now its dimming. He didn't let other's ignorance influenced stop his passion. " We're tadpoles stuck inside a pond." CS quote. Have a good day.

@andrewscoppetta4944 11 ай бұрын

Chuck what are you going to wear for the special? Personally I vote for LORDLY attire 👑

@tonniestarkstv4758 11 ай бұрын

Great to see new episodes 🎉

@wescoleman6390 11 ай бұрын

Bob Fiete's book on "Formation of a digital image" gives some good explanations on comparing focal plane resolution limits to optical diffraction limits. I've met the author, and he has a great way of explaining how handheld photography techniques apply to space imaging.

@michaelevans898 11 ай бұрын

I looked up on that day in Amsterdam, Netherlands! I later uploaded both the Saturn/Earth picture and the Earth/Moon photo from the orbiter around Mercury, since the latter camera was pointed at Amsterdam.

@DamiMami 11 ай бұрын

How amazing would it be if NASA did that everytime an image was taken of Earth? It could totally be a big teaching moment like Carolyn wanted (and super fun)! I'd love to particate.

@iamhawkeye3162 11 ай бұрын

I saw Chuck in a commercial earlier and about freaked out! Glad to see him making moves

@user-wu3rn4oc1y 11 ай бұрын

Love maddam Saturn and I Love Star Talk. Thank you guys from my whole heart for this show. Not just the bottom ❤❤❤.

@slewisgreen 11 ай бұрын

All I can say is "wow", wonderful discussion.

@robertadams6606 10 ай бұрын

This and the other image taken looking back from Saturn are some of my favorite pics that I had on my desktop on my other computer. They are so beautiful to me.

@thirtysixjuniper8667 11 ай бұрын

Chuck bring your show to Philly and I'm there. :)

@charlesvattimo4674 6 ай бұрын

Who else went to Google images to look up pale blue dot to look at the photo in question as Neil read Sagan’s quote? It really is a gorgeous photo, definitely gonna keep it in my gallery.

@BRIDGETTWC 11 ай бұрын

Thanks guys, great show❤

@user-tc1fw5ms5s 11 ай бұрын

Go Chuck!! Im in Cali so ill be awaiting the recording!

@nyc220guy 11 ай бұрын

Alright! This is what we need to happen more often. Love it! So interesting.

@user-xh2fg4wo7j 22 күн бұрын

I like her honesty whenever she speaks here and somewhere else I’ve watched. Does someone know what she does now?

@willmpet 11 ай бұрын

“You’d think we’d never stop dancing” Lewis Thomas We’re so fortunate to be alive!

@davidhummer1195 11 ай бұрын

Dr. Tyson, I need you to do a video of you reading all of Pale Blue Dot. Please and thank you.

@emilyshotwellboivin26 9 ай бұрын

Best idea

@cmrn6396 11 ай бұрын

true colors. Great song!

@frankwestphal8532 11 ай бұрын

Oh that is a good one!

@owenb3979 11 ай бұрын

Congrats Chuck!!! Science themes comedy is such a fun idea i love it

@slowly-but-eventually 8 ай бұрын

You should show the images while they talk about it. We'd love the visual support!

@gregthurman8108 11 ай бұрын

Love this episode and topic. Carolyn is awesome!

@associatedblacksheepandmisfits 11 ай бұрын

My all time favourite mental picture ,comes from one of Douglas Adams' awesome hitchhikers guide series where an entire attacking space fleet were swallowed by a dog !😊 All a manner of perspective 😊😊

@DiamondRidgeMusic 11 ай бұрын

They are letting Chuck use the platform for such a great positive advertisement on his endeavors! 🎉🎉

@jerry6721 11 ай бұрын

Let's go Chuck!!! Good luck in Manhattan!! I wish I could I could be there.

@nalsminator 11 ай бұрын

Hope can see that special on streaming, greetings from Bolivia

@kwal559 11 ай бұрын

Direction could cut the eating on camera and also display the pictures being described for a higher impact.

@kkonvicka25 10 ай бұрын

I like "Mother Mimas". Thank you, Carolyn.

@emefcue 10 ай бұрын

Wow she is amazing! More from her please!!

@MichaelJordan-yg3nc 11 ай бұрын

Excellent episode 🎉 cheers Neil, Chuck, and Carolyn 😊

@jamiboothe 11 ай бұрын

If you are an amateur astrophotographer, it is good to know diffraction limits for your gear, among many, many other factors that can cause issues with your imaging from Earth. I love Carolyn`s understanding of taking images, outside of our precious planets atmosphere and gravitational influence.

@SolarAsylum 11 ай бұрын

I ❤ Chuck

@KaleOrton 11 ай бұрын

Incredible lady. Beautiful in every way.

@alexprieto8277 11 ай бұрын

I should read some Sagan.

@maxrupo 11 ай бұрын

What about quantum computing to skyrocket the amount of data from probes? I'm sure somebody has already thinked of that. Love "Madam Saturn", love u guys.

@IndikaRatnayake 11 ай бұрын

Please do an episode with Dr. Becky. :)

@IndikaRatnayake 11 ай бұрын

www.youtube.com/@DrBecky

@mecthegreat92 11 ай бұрын

I need these tickets!

@BjarkiHugrakkr 11 ай бұрын

She’s so passionate I love it

@springpan 11 ай бұрын

Love your show, but I was screaming at the screen, "SHOW THE PHOTOS!".

@immunitycorrupts3641 11 ай бұрын

@Chuck for those of us who wouldn't be able to make a trip like that. will there be an option to view this say on the patreon channel?

@user-im6ms1me4y 11 ай бұрын

One of my fave duos of all tiiiiime🤩 and I’ll keep sayin it!😤🤣 (everytime people do a double what on that and I’m like uh yeah)

@michaelccopelandsr7120 11 ай бұрын

Neil and Chuck for 2024

@ginnyjollykidd 11 ай бұрын

Looks like we need a planetary custodial system to recycle all the metal we put in space. Considering titanium is probably part of that (I know gold is!) as well as other precious metals and even steel iron as well, it could be pretty lucrative. "Any old iron! Any old iron! Any any any old iron!"

@laurafortier9295 11 ай бұрын

Chuck! Where can we see your stand up if we are not in NY? Can we buy the video of one of your shows?

@zeusfitter007 11 ай бұрын

Cornelius Would Be Proud.🙌🏻

@stageiii1 11 ай бұрын

Got Ciclops... it is awesome !!

@Neobert5240 11 ай бұрын

Go Chuck!!!$$$❤❤❤❤😊

@waynejones1054 11 ай бұрын

Supurb. Thank you👍👍

@R0bobb1e 11 ай бұрын

Keep looking up and watch the traffic.

@fitz3466 11 ай бұрын

i'm sure people said the same thing about planes destroying the sky of everyone...... i'm concerned about space junk preventing us from further space travel not from ruining the night skys viewing.. this is the sacrifice needed to make space more attainable for all of man.

@lightwingg27wel89 11 ай бұрын

Is space hostile? If we had a means for space travel what would happen if you get to close to our sun or Jupiter? If you traveled outside our solar system or galaxy, how far would we get?

@uncharted7againblackking256 11 ай бұрын

31:05 this lady is smart

@whipple29wrath-inc.58 8 ай бұрын

What determines the deflation limit of a camera or telescope?

@tyronholloway1079 11 ай бұрын

Will chucks show be streamed or something too?

@nyc220guy 11 ай бұрын

Obviously not. Go buy tickets if you'll be in the area at that time.

@nadelius1 11 ай бұрын

Amazing how the "lord" moniker has stuck. I think Caroline even almost laughed at it. 😂

@IsaacRC 11 ай бұрын

Confusing hype with Saturn's hexagon it's a common shape in nature, an interesting subject of visual science: natural geometry

@sneckim 11 ай бұрын

I was all settled in for an hour of scintillating and funny discussion of beautiful, historical space images. The discussion is great, so far. I’m half way through the video and so far you haven’t shown a single photograph. What gives? Was it a question of copyright costs? I have been under the impression that these well known pictures, like The Pale Blue Dot, the amazing geysers on Enceladus, The Pillars of Creation, etc., we’re all free, public domain images. Am I wrong?

@jillcrowe2626 11 ай бұрын

If you want to see the pictures, fire up your Google and look for it. I'm watching the talk on my tablet while looking at the photos on my computer.

@sneckim 11 ай бұрын

@@jillcrowe2626Thanks. I’m quite aware of the fact that these photos are easily available. That’s why I was surprised they weren’t presented in the video, to make it a more fully immersive presentation. Ever hear of post-production?

@bored9260 10 ай бұрын

Sounds like the government was barely chucking funds into the scientific discovery of space exploration when imaging cams became an issue lol. I only notice this as it’s so hard to set up my Astronomy set because I’m lacking in the digital aspect of controlling my telescope. 👀 really badly… I have a headache because of windows, software compatibility backwards compatibility and user friendly… 🤷‍♂️

@user-im6ms1me4y 11 ай бұрын

Neil’s FLIPPIN face🤣 Then she talks about disturbing things on why commercial space(I forgot what it’s called but I call it that lol ) isn’t good and why in the most beautiful way❤️🥹🤣

@bored9260 10 ай бұрын

She doesn’t work on James webb so talking about the diffraction limit is interesting. Ideally it dilutes any potential to hunt for exoplanets in other star systems but then again. 🤷‍♂️ science always had a struggle for reason to exist for the reason to study the potential

@JBizl_Productions 11 ай бұрын

JBizl in da house

@thetommantom 11 ай бұрын

At some point cameras just sucked and now they are catching up however if you try to take pictures of blueprints cameras still aren't as good as designs but now if you see the rockets flight or landing its cool

@abdulsalamodofin5522 11 ай бұрын

❤❤❤

@mrfilipelaureanoaguiar 11 ай бұрын

Looking at the sun and the other stars must be much different than from here, it's dark and far but the other stars need to light the other side no? At some point if we can see those stars from here, always here for astrology, it can't be that dark unless the sun, reflects on some matter around making us think, it's full of stars but at a distance, it's almost nothing. Interesting video, I enjoyed per pixel or half rendering.

@leatherelf2078 11 ай бұрын

It is just an amazing feeling to think that like depicted by George Lucas, moons can be places where life can happen. And as we look for planets around suns dozens to billions of light years away, we can never (yet?) see the moons.

@michaelccopelandsr7120 11 ай бұрын

I need help with my new years resolution. I've figured out how to change the stars. My idea for changing the stars includes Orion and Pleiades (Subaru). I figure it's time to put something up there that's relevant to us, don't you think? Take Orion's belt and Betelgeuse becomes the head with a baseball hat. Below the belt are two legs bending at the knee. The feet aligning perfectly under the bent knees. The 3 stars of Orion's belt align perfectly as the 3 fat belt loops on a baseball uniform. The spear pointing at "Subaru" is the bat being swung and "Pleiades" is the baseball flying away after being hit. Put it all together and you get, "THE ALL-STAR." In my case, I see a left-handed batter and I imagine a "7" on the jersey. Which makes him, "Mickey." (As it should be ;-) But you can put any number you want, making, "THE ALL-STAR," any player you want. It'd be wrong of me to not, at least, try. This is me, trying. Pass it on, please and thank you. Don't worry, where I come from, crazy is a compliment. ;-P

@MoahGentle 11 ай бұрын

@AlinOrza93 11 ай бұрын

When are you coming to Europe?

@bored9260 10 ай бұрын

I wonder… if the pale blue dot had anything to do with the universe and the red ribbon theory 🤔 right Europe was also trying to compliment the idea with a theory of their own in scientific reasoning which help create the string theory.

@tejshah4080 11 ай бұрын

24:26 NDG and chuck getting schooled by the teacher.😂

@orangejuicetv1004 11 ай бұрын

💪🏾💪🏾💪🏾💪🏾🔥🔥🔥

@FeLiNe418 11 ай бұрын

25:24 She didn't show the picture to flat earthers apparently.

@FeLiNe418 11 ай бұрын

Is it just me or there is some resemblance of Marianne Williamson?

@stevenswapp4768 8 ай бұрын

Marie Schroeder?

@laurafortier9295 10 ай бұрын

I find his quote rather contradictory honestly. Here we are looking at our own planet from a distance that no one has ever gone. With a spacecraft engineered by teams of brilliant human beings. And have the forsite and desire to take the picture in the first place. And yet all that effort and beauty and thought that had to go into it is summed up by a man claiming we are delusional for thinking we may be unique or "special". Is Voyager i that insignificant? See how it condtadicts. We are staring at a feat of engeneering nowhere in the universe has done, and we have delusions? I encourage everyone to keep that delusion then. It got us the picture in the first place.

@saiyanbob666 11 ай бұрын

Starlink is going to connect people and give internet access to those that were it not for starlink would be in the dark

@frankicon9521 11 ай бұрын

Chuck still using the term "taping" I'm from the same era but saying this here in startalk is so outdated lol... it's called recording Chuck... recording not "taping" because there's no tape anymore 😂

@dogboy4784 11 ай бұрын

She saying the hexagon at Saturn's pole is an illusion? It gives the "impression" that it has sides? It sure looks like sides to me. I think they need to bring her back next week.