Other Worlds, Episode 3: Titan
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- Опубліковано 5 лют 2025
- Titan, a moon of Saturn, is the only object in the solar system besides Earth with liquid on its surface, making it relevant for the search for life beyond Earth. But instead of water, methane and ethane make up Titan’s rivers and seas. Join scientists as they explore Titan with NASA’s James Webb Space Telescope and develop the forthcoming Dragonfly mission, which will send an octocopter to this fascinating moon.
Watch on NASA+: plus.nasa.gov/...
Credits:
Director: James Tralie
Producer: Elizabeth Landau
Producer: James Tralie
Writers: Elizabeth Landau and James Tralie
Scientists: Conor Nixon, Melissa Trainer, Athena Coustenis, Heidi Hammel, Samantha Trumbo, Jonathan Lunine
Featuring: Torrence Johnson, Julie Webster, Gordy Cucullu, Gay Yee-Hill,
Animators: Walt Feimer, Michael Lentz, Jonathan North, Andriana Manrique, James Tralie, Krystofer Kim, and Lisa Poje
Videographers: Michael McClare, Michael Menzel, Jr., Sophia Roberts, Rob Andreoli, John Philyaw, Bertrand Odom-Reed
Special Thanks: Christopher Nunley, Stephen Epstein, Blaine Baggett
"Write Carl Sagan a fan letter, or no dinner."
"Yes, mom."
Smart mom.
4:00
TV hahahahaha! I'll Write it ...fyck the dinner ..I'll steal a mango or an orange tomorrow
Beautiful video.
Carl Sagan... my hero. Gone too soon.
Sagan, boyhood hero of mine. There’s never been another like him.
I was 14 when Cosmos began airing on PBS. Every episode was an epiphany. He literally introduced me to the Universe.
I first learned about JWST via SciShow (thanks Green brothers!) when I was 12 years old, and eagerly ate up any updates we got on the project. I was 22 when it launched on Christmas morning and I just wept on my couch watching it take off. I can't imagine how much excitement the team was feeling, having been waiting for that moment for much longer than I did. The first images were breathtaking and it's just gotten better since. Thank you so much for this look into your work!
Wow, that’s awesome! I was in my early-mid 20s when I discovered Sci Show back around 2011! Time flies. I was eagerly awaiting JWST as well, crazy to think it’s been up there a couple years now
Your comment doesn't make any sense. Please help me understand. How old are you currently? When was the James Webb space telescope launched? How could you be younger when JWST was launched than when cassini was launched?
@@Billy-u6m4h My comment has nothing to do with Cassini. You haven't watched through the whole episode. It starts by explaining what we learned with Cassini, and then goes on to explain NASA's plans for exploring further using JWST and a new mission. JWST launched on Christmas Day in 2021, I was 22 years old. I'm now 25.
@TG-nd9rj thank you for clarifying that for me.
I'm a science and nature guy (no religion or metaphysics), and this is a great video, thanks. It's great to see the genuine enthusiasm of those involved with those pathfinding projects.
Video Editor: Please (PLEASE) keep the titles on screen longer. Three minutes in and I’ve stopped and rewound at least four times so far to be able to figure out that Titan is 1000 miles wider than the Moon or read a person’s title. Please remember: as a viewer, we’ve never seen that info. Plus, I’m fascinated by all things NASA! Thanks!
They also need to differentiate between cgi and actual images.
I'll pass on your feedback!
both good comments
Agree - quite often it's hard to both grasp/enjoy the video content and reading texts. A big part of your audience are non native English speakers, so we need a little more time to read 🙂No complaints what so ever regarding your content, simply brilliant.
Is anybody else missing more pictures? It like they are just pumping their egos. I dont trust NASA.
@3:10 what a beautiful part the story. Sagan was a "titan" among mortal men. Absolutely brilliant 👏👏👏👏
I love the JWST but being 52 I will always be a Voyager guy because I remember every update and pictures as a kid.
I was in 12th grade, when the first moon landing happened. Sorry to say, I didn't watch it on TV. Instead, I was out with my 3 hippie buddies, smoking low-grade pot and drinking the cheapest wine from the liquor store. Yet, I love astronomy with a passion.
@@brahmburgers I totally understand the choice you made 😉
@@brahmburgers sounds like a good time
Keep up the good work Space Enthusiasts
I had watched Cassini and Huygens when it happened. It was great. As a kind of successor, for me, Dragonfly is the most interesting and fascinating science mission ever. Wish you all the best 👍🚀
Congratulations to all the team behind this utterly brilliant landmark series. So very well produced, and a superb concept.Excitement squared :)
Kudos to the folks at NASA and JPL!!! 👏👏👏
I'm so delighted to have stumbled on this marvelous channel! This is beyond awesome!
I love this stuff so much. Explore all the things! Hopefully with space flight getting cheaper recently, we can get a lot more missions going on
I also read _The Cosmic Connection_ in junior high! 😀 Unlike him I bought the paperback edition at a local bookstore. Anyway, it’s a great book.
Very nice information love USA and NASA from Darbhanga Bihar India
Titan! My favorite moon.❤🪐
I lean to Encephalitis, but Titan is rather cool (literally and figuratively) also.
@@brahmburgers Good luck with your brain inflammation then.
This was excellent.
I can't wait... let's go
Very nice, thanks to the team.
This is a great video, thank you very much for uploading it.😃👏🏻 🎉
video great. thanks
Possibly the best moon/planet for colonization in our solar system. No need for air pressurization, nor artificial magnetic field. Mars is closer to us and has more gravity, but good luck with the lack of air pressure and magnetic field.
But what would be the point of being out there? 🤔
@@JonnoPlays It's a plan B, if the Earth gets destroyed...
But but... @@Seventh7Art There's no air and water and it's very dang cold.
Very nice information love USA and NASA from Punaura Sitamarhi Bihar India
Great video, Titan is becoming more understandable. So much to learn. Cheers 🍻
Don't forget to put a brush on like a wiper blade on the solar panels. The Mars rovers would still be going. Bit of an oversight! May as well put wheels on that drone, if it crashes wheels might get it out
Glad this was recommended to me! Titan's my 2nd favorite moon, I'm always happy to learn more. I originally fell in love with Titan years ago, when I read that some chemicals had been detected in its atmosphere that were organic in nature (not knowing what "tholins" were yet).
This video makes it seem that the liquid hydrocarbon lakes are a relatively recent discovery, but I recall reading Imperial Earth by Arthur C Clark in the late 70s and the hydrocarbon lakes were a significant feature of that novel (as were Waymo cars).
Thanks. I just found the audiobook on YT.
Imperial Earth and hc lakes sounds very... like the actual Earth.
Looking forward to anything we can find out. So many interesting things out there to study.
That was great
This triggered my memory - that I was a kid who got excited about Titan at that time too, about it being earth-sized ; "wow, we could move there if we screw up earth"... I hadn't even heard of climate change, only pollution and nuclear winter
Looking forward to Episode 4. :)
Very nice information love USA and NASA from Saran Bihar India
Reminds me of another book I studied a lot as a teen, The New Solar System, which Sagan wrote the introduction for.
Can't wait! What an absolutely exciting mission we'll done NASA! The only government organization that truly needs public support 🙏
Titan the magestic!🎉
more please..
Thank you.
This is what our money should be spent on. If all our so called enemies became partners in space exploration think of the knowledge that would be gained.
Nice! 😃
I guess they know the wind speeds on Titan are not dangerous for the flying machine. The atmosphere is 1.5 as dense and less gravity can be an issue in strong winds. Maybe screw type anchors on the landing legs are needed?
Thanks so much. Saturn is great and beautiful of our Galaxy. It's very interesting. ❤❤❤
I am just luving this 👏
🌀 ✨🌚🌝✨🌀
I don't understand why we never went back. There's lakes there... I mean, I know its not liquid water but still.... send more probes!
What worlds we will find! Explore!
The Most Special thing for me is the Sky and the Universe because of the Unknown.
Pluto IS my favorite
You should’ve put a camera on a small winch and lowered it into one of the lakes with firefly.
ISRO needs to build something similar to this as well
Yes, amazing 😍🥰🤣🤣🤣
The Moon Enceladus may contain life.
16:50 what is it hovering?
It's not hovering! It's 'orbiting', meaning it's falling and moving forward at about the same speed (depending on the 'eccentricity' of the orbit). Also, it's not an actual footage, it's an artist's rendition of the concept.
🌳🌿🌱🌿🌳
The graphic at 1.53 is wrong
I was drawn by the Sirens of Titan, carried along by their call...
Always looking for the 'seeds of life' but it seems that the followup is always 'There's no life here, move along.'
We've only been able to look closely in one place so far, and we haven't even checked underground yet, that being mars. Do you really expect us to be able to solve one of the universe's greatest mysteries in less than a century of looking?
@bengoodwin2141 the universe's greatest mysteries are:
Why is it here?
Why did life start?
What is the purpose?
When is He returning?
@@cptrikester2671"When is He returning?"
This is a science video. You know, empirical observations, facts, etc.
I saw the Huygens landing live. I never understood why it took so damn long to launch a new mission to Titan. Dragonfly is taking also far to long. Titan is by far the most interesting planet in the solar system. Huygens found chemical compounds that have not been synthesized on Earth.
Will Dragonfly also be equipped to find life in the liquid part of Titan?
Not sure, but it’s a quadcopter so possibly. It could dip its toes in shallow parts of the methane lakes and sample the liquid. There’s a video on Europa where the rover has a probe on the end of a cable which is going to heat its way through miles of ice and then swim or crawl on the underside of the ice!
The best question is what is the purpose
My big question to this scientist is why the rover will land on the moon's ecuator instead of the near to the north pole where we will see a picture of a liquid lake and perhaps rains
The title should be:
"How did I felt during the mission phase x.."
Not much about Titan in this vid, even the title is: Other Worlds, ep.3 Titan.
DIDNT ANYONE TAKE THIS perfect opportunity to preload a photo of a man wearing a grey mask waving a single finger at the camera?
👍
Other Worlds …. Titan they know I’m a moon though 🤔
World does not equal planet
Scrap the ISS and give the money to JPL in my opinion.
Y'all ever play HALO?
This is what we want to remember America for.
Colonize titan is better than mars.Sun will be super red giant and
swallow earth,Venus and Mars titan will be habitat and very beautiful view with Ring of starun.
Help me understand why they can’t make more than ONE Dragonfly Drone / Rover? Why not send 3? Have backups in case one doesn’t work! Billions spent and it’s all wasted if the one rover doesn’t make it or crashes.
You’re probably correct cheaper to build two or three than just one, but The launch weight Cost$ Out weigh common sense
There are a few factors that limit how many you can send there.
1. Rocket payload: Launching Dragonfly to Saturn already requires a Falcon Heavy. it takes a lot of energy to move a payload from Earth to Saturn (you're moving away from the sun, against its gravitational field). So you could build 3 smaller aircraft instead of Dragonfly (150 kg each instead of 450 kg). That means the science instruments have to be either divided over the 3 craft, or you have to spend more money making them smaller so you can put a full set of instruments on each aircraft.
2. Power: Dragon is powered by a radioisotope thermoelectric generator. This costs on the order of $100 million on its own, and each aircraft needs one. So again either you split the RTG into 3, so you get 3 smaller ones that limit the available power to the aircraft, and reduce mission lifetime, or you have to buy 3 RTGs instead of one. Production of the Pu-238 needed for these RTGs is so limited that adding two RTGs would delay the mission by a decade.
5:55 she’s “been intimate” with each peice???
He fond Titan
Attack on Titan
There's one human on Titan. Karen Yeager
Where are the aliens?
I don't want to be a astronomer 🙏
You need to differentiate between cgi and actual images. 😊
I'll pass on your feedback!
@@NASAWebbTelescopewe may be moving to titan to take up residence if Congress doesnt stop the racket with Zelensky , the stock market and forcing the electric vehichle thing to happen *yes its good underground , however world war 3 isnt an ethical way to get there . I would love to work for NASA myself , highest score in state of Alabama concepts of numbers Stanford Achievement Test for one year , I moved to Florida alone on a bus with nothing due to a carwreck caused by a drunk driver running 99.9mph crossing a double yellow into my lane hitting me head on , justice wasnt served so i figured "I better get out of here because no one can afford this a 2nd time" long story but i can do so many things with computers and robotics its rediculous , quality parts and financial aspect is where im stumped but I would also like to work with Darpa if it will stop making machines meant to kill . We need machines meant to build and run efficienctly (i have high scores on a video game named battle of the immortals Poseidon server from perfect world and many others for this reason ,see i can record what i do on computer then schedule the recordings to stack , its a primative way to "bot" but for unique quests ) Im always looking for something more the video game itself just gave enough ways for me to do what i concepted id like for the bots to be "real" though & i can build them with a small budget but want i cant do is do it all alone . So but back to the subject at hand JamesWebb telescope is the best machine mankind has built so far . BE careful colorizing anything because every beacon streaming from stars in infered light are full of actual planets & I can prove this as i alone have discovered planets no one has seen before me : something i did with imaging from one JamesWebb infered picture ; I'd like to help you to. Else ill waste time away being a goat farmer (I was houseman inspector for village of baytown wharf marimar beach fl& quality assurance manager for hardees jasco premier foods - Had to eat & have a place to live right?) - Be well
P.s. so you know i mean what i say "transmission is everything ,gear or frequency" & "budgeting watts per daily solar revolution or fuel source is key" & "overcompensation of any forthcoming obsticals is crucial" downtime is an enemy to any accomplished project. - lastly I did not go to college I took internet development and computer engineering on my own time in the 90s however Ethics and Physics would have been my majors . From the heart ~we are all God's people long live the human race *God made space for us to explore so who are we to say no?*
One last thing to show i was paying attention but using my own resources to know things : " on the date year 2017 september 6th~7th the Earth experienced 2000x normal but "higher" radiation levels : for example .4 is the highest normal predate and on those specific dates the radiation reached approximately 945.`~980.` levels & I later found that what i perceived was right : Nasa confirmed a CME- X 9~10 factor (I linked the 2+2 together so to speak)
Probes with AI let's do this!
Scientists should never say "like totally". Instant revokement of all degrees 😂
Absolutely correct! 💯 🎉
What if they were from the south and only use slang? My point is take the stick out yo ass 😂
Are they blurring the pictures on purpose? I want to see real images not CGI or artists impressions.
The images are not blurred, you are looking at the real images. That's the limit of what we have at the moment.
Intro is way too long.
This strikes me as a video made by old people (I am one). Don’t get me wrong, I love a good space video but the format is terrible. You/they talk about all the cool images but show more people talking, sitting, whatevering than the actual pics.
Not subbed yet.
It would be awesome if Elon Musk helped with a cheap ride for another trip to Titan.
What turns me off about Titan is that it's all PRIMARILY liquid methane ( so if it were actually possible to smell (given the INHOSPITABLE ATMOSPHERE) IT WOULD SMELL LIKE💩! OR ROTTEN EGGS! 😂😂😂) AND it's RIDICULOUSLY cold! Very discouraging!😩😞😭
Methane actually has no smell to it. Gas from humans and animals has bacteria in it which gives it that smell. Pure methane is odorless!!
Methane is odourless. Sulphur smells of eggs. A chemical added to natural gas gives the smell you're thinking of. As for poop, well that just smells of what you eat!😂😂😂
Very cold yes but interesting. 😅
Yeah man but since it has about the gravity of Earth's moon, but a thicker atmosphere than the earth, if you could put on enough insulation and an oxygen mask, you could strap wings to your arms and flap your way through the air over lakes of liquid methane. That's pretty awesome, any potential smells aside.
Try to copy that, CHINA! You are soooo far away even with your copy paste anything, but you act like you are already better then US/EU/Russia/Japan? What a shame! You are WAY back
Will Elon Musk shut down Nasa?
I doubt it since SpaceX is one of NASA’s biggest, if not the biggest, contractors and they earn billions from NASA contracts.
ALL THESE WORLDS ARE YOURS, EXCEPT EUROPA.
ATTEMPT NO LANDINGS THERE.
ALSO, MAYBE TRY TO BE REALLY CAREFUL AROUND SATURN'S MOON, TITAN. WE REALLY SHOULDN'T SAY MORE RIGHT NOW.
GOOD LUCK, APE BEINGS, OF THE THIRD PLANET.
Schon mal daran gedacht die Übersetzung auf mehrere Sprachen auszubreiten??
If you click on the ⚙icon
you can then select subtitles to be automatically translated to many languages.
@@a.randomjack6661Danke für den Tipp 👍🏼
@@Sonat_Sisman Welcome ✌
How is it mathematically possible to have all these women working on this? How many men missed out when merit was no longer the criteria for getting a job? 3? 5? 105? How many?
how about none? why wouldn't these women be qualified?
also... there are TONS of men in this video. more than women
when god was handing out brains, did you hear 'trains' and say you'd catch the next one? 🙄
Russian sexism bot sez what?
Lunar gateway, Mars stepping stone, Callisto base, then on to Titan.
Very nice information love USA and NASA from Ahiyapur Muzaffarpur Bihar India
Very nice information love USA and NASA from Gaya Bihar India
Very nice information love USA and NASA from Nalanda Bihar India
Very nice information love USA and NASA from Patna Bihar India