So you want to travel to Mars? Watch out! | Dr. Jingnan Guo | TEDxKielUniversity
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- เผยแพร่เมื่อ 1 ม.ค. 2016
- The idea of traveling to space has fascinated mankind for quite a long time. In an entertaining talk, Dr. Jingnan Guo explains some of the dangers we will be facing when going to space to visit our neighbor planet Mars, and what we can do to minimize them.
Always fascinated by the exploration of Universe, Jingnan Guo started studying astrophysics when she was 17 years old. In 2007 the Marie-Curie Fellowship brought her to Europe to pursue her PhD on “high energy solar physics”. Ever since then she had been living and studying in four different institutes over three different countries across Europe (UK, Italy and Germany). Having worked with different groups and grown through various projects, Guo’s research area ranges from solar dynamics in particular particle acceleration and propagation during solar eruptions to the influence of solar energetic particles as well as galactic cosmic rays on Earth, Mars and the interplanetary space. Her current work is dedicated to better understanding the radiation environment in the interplanetary system and the risk of human exploration to deep space and other planets such as Mars.
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at ted.com/tedx
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Fantastic! A dream comes true. You're on TED now!! Very proud.
@2:40 "So the next time you go to New York to visit your best friend....if you have one" haha. Great talk Jingnan.
exploring is in our DNA.
Mars and Morocco might "look alike", but I assure you, they are very different. It's like saying two twins are basically the same because they look the same, but one's a sweetheart and the other one would bite your head off, given the opportunity.
People that are working towards a Mars Mission are doing it because they wanna do it. And that's not a bad thing, but I'm more willing to respect an explorer who calls it like it is. These days, people make going to Mars sound like a mission to build a city like New York at the summit of Mount everest. People climb Everest, but no one would build anything atop it. And yet, Everest is a tropical paradise compared to anywhere on Mars. Mars is an unforgiving planet, and it wants to chew you up. Go there if you feel compelled, but don't say it's a move to back up the species. We both know, deep down, that there are probably easier ways to become a solar civilization.
In my *opinion* setting up a colony on the moon makes a lot more sense. We can then use our presence to mine regolith for the raw materials needed to build our first habitat in space. Then we could have a shiny city, floating in the heavens, with spin gravity and such a unique environment that it's people would be able to innovate in remarkable ways unseen on Earth, building amazing tech using all the novel extremes that space has to offer. It's just an opinion, but I really think that makes a whole lot more sense than mounting a 3 year mission to Mars and back.
Again, if you wanna go to Mars, it's your life, not mine. I genuinely wish you the best, and I hope that you conclude that your effort was worth it. But let's not pretend that Mars is the optimal way to back up our Earthling life. We'd be doing it because exploration is a deep part of the human psyche. And I understand and respect that.
What do you think?
“high energy solar physics” Like it.
Smart and pretty as they come.
Dream on!
I found your delivery very compelling. I would suggest mining lead on the moon and forming it into shielding to protect the astronauts while traveling to Mars and to cover any installations on Mars for cosmic ray and other radiation protection. This thesis assumes that there exists sufficient quantities of this element on the moon. The lead could be sputtered onto the surface of the passenger compartment of the ship.
I was wondering if it was better to go at solar maximum or minimum - Thank you for that answer
I’d like to send my family to Mars. 🚀 Where do I book the tickets?
She tells it like it is.
Whoever goes to Mars: take please Deinococcus radiodurans with you. Just to check .
good video, good sense,
❤❤❤
It's like the earth and sun were specifically designed to keep our fragile lives comfortable and safe from the ravages of space radiation.
Yeah... and it will last forever...
@@billyparnell9296
According to Jesus Christ, the heavens and earth shall pass...
Fix the volume.
Great! A scientist that does not know about commercial produce transport . Transport of bananna's includes an introduction of extra doses of radiation to preserve the product along with a removal of the source of radiation when the shipping arrives at it's destination.
Ted Hutch but only if it goes out of its country of origin.
No problem, just use energy shield kapláí problem solved
450000ya mars had abundant water the air was safe to breathe, then Nibiru took it's atmosphere there is atmosphere on mars that has been Building up since then.
What's the daily banana radiation dose on Mars?
I thought she'd tell us too...
B
The first Mars colonists will die..probably within 2 years. There is no way to provide a viable living space on that planet-anybody feel like living in a sardine can? People who live on Antarctica have comfortable dwellings-and they can go outside (if not too cold). Really, all these discussions of Mars Colonies makes no sense.
She sound UK, Australia, or NZ.
Her accent & intonation is more British English than anything else. It's so much better than the drawling monotone of the standard american accent :-)
We have a core. A hot giant spinning ball of iron.
And when we are there, we should send her lots of data and a postcard... so I guess that means she won't be going to Mars herself. =)
She's too smart.
We belong to this soil..nobody is going anywhere huney
She did a great job. It was difficult at times to understand but she was funny sometimes too. Elon Musk is already planning to have his Boring Company up there to build deep tunnels. We will need them to shield the pioneers. I am sure now that Mr. Musk will get us there in my lifetime. I never thought that that would happen.
Water makes a good shield. As you head to mars and drink your water shielding away you replace it with your waste. Then that becomes fertilizer for your farm. Of course, this is all _after_ we wipe out the natives with guns and germs. Manifest Destiny!
Send robots..
They will send us all the information we need
....even if humans do go there well only get pictures....so big deal if it's a machine or a human taking the pictures...we are too fragile...I'll bet that all advanced techno species use A.I. for these type of expeditions.
We won't need toasters on a Mars trip. Just take bread. It will be toasted automatically.... Oh, it should be mentioned that so, likely, will we.
Is this going to mars thing ever gonna happen.i dont see people going to space regularly
We will never go to mars it's impossible.
she sound so good. what ever she saying lol.
"it" was so hard watching that
Listening to her is like listening to a 5 year old struggling to speak.
this goes out to all you Star Trekkies dreaming... including Elan Musk (you can´t sell Teslas on Mars and pls fix your tech problems here on earth first) ;-)
Who does she think she is...a rocket scientist?
Mars is a suicide mission. movies ignore this fact.
At 2.27 who eats 50 bananas in 2 months???? 😝 cute girl.
cute??? You don´t get even close to her knowledge and intelligence
juxtaposeism I was paying her a compliment 🤔🤔🤔
Two a day.
userwl2850
There've been times when I ate at least one banana a day for months at a time. Actually, two a day pretty often during banana maximum. So during those times... Me!
Right now I'm at a banana minimum though. Only eating one or two a week.
Good presentation about a subject that everyone heard about but know little to nothing.. this leads to ask how the astronauts went to the moon or pretended they did.
The gist of the radiation matter is that the oh, so optimistic outlook of Elon Musk about taking us to Mars is a slick talking sales pitch. We are nowhere near having figured out how to survive anticipated radiation, and Musk and his backers are irresponsible for failing to communicate this to us. A portable magnetic field in Mars spacecraft is the only conceivable hope for now and we are just at the start of devising how to do that, if we can.
"So you want to travel to Mars? Watch out! | Dr. Jingnan Guo | TEDxKielUniversity" Yes, oh, no. Are you working on that star mars?
thanks.
What did you just say? Or try to say?
Everybody knows all this from over tens years ago..... Pass!!!
All this banana talk. But hey, its effective.
No...as an old Baby Boomer, I want to live out the few precious years I have left in peace here on Earth...thank you.
Most of my youthful aspirations are fairly long behind me now. If I could wave a magic wand I would have PEACE with my friends, family, and neighbors and on all the Earth without the manipulation of a "One-Size-Fits-All", very over-bloated central government and destitute local governments that try to mimic the repugnant, wealth transferring, narrative of those "Uncle Suga' " governments.
from one old(ish) baby boomer to another; well said.
Hi. Would the cosmic radiation kill off cancer cells though? God bless, Proverbs 31
are you off your meds again?
@@thetiktokman Free radiation treatment
Ahhhhhh a Karen.......
That's why they didn't make it to the moon.
Difficult to follow even with captioning. Poor public speaker at best.
It's too bad most people from other parts of the world learn English in the UK instead of the US.
Yes, such a shame they learn English from the English.
guess why US Americans speak ENGLISH... get a brain mate
Jarno Lehtinen 9
The close geographical location to UK, meant we often have teaches from Scotland, England and Ireland. So 90's we had Britch TV channels, and now have access to TV channels from England and the USA, and movies and series are often made in USA, so naturally American English has bigger Impact this days then they were in the 90's, but if you talk to some in their 50's or 60's they will talk British English. While my generation will probably talk American English.
@@jarnolehtinen2269 Yes, I will expect everyone to try to speak Norwegian
all you guys out there keep your eyes off Dr jingnan you wouldn't understand her she would get sick of you all I understand her ok, so doc leave me a message im waiting and no comments from u nuts out there im easily upset ha
U will never get there Jesus is coming soon