These kind of lectures have more or less replaced tv documentaries for me. Those have become unwatchable about 10 years ago. Although that asteroids distribution video looks an awful lot like a Scott Manley one from ages ago.
So..... comet's don't contain heavy water now? If a giant moon sized rock smashed into another moon side rock.... wouldn't they explode....and if not what slightly smaller and smaller sized objects...and if at some smaller size...how do largest sizes ever develope?
For me it makes more sense to target a small mid size astroid to both tunnel out ,study ,colonize sbd transform into a mobile space station platform before we look to the moon or mars. this would gived us a longterm body to use to do science and testing on. to use as a means of further exploring the planets. . better than launching temporary materials into space .
We are a long, long ways away from being to live totally independent of Earth. This is why going to and staying at the moon first makes sense. If something goes wrong on the moon, Earth is nearby to help. Beyond the moon, you are mostly all alone. Travel times to beyond the moon are measured in months to years. Even to Mars. We still don't know if we are even able to live in space for very long periods. We may have to find ways to produce artificial gravity to live in space. And then there is the radiation. And the isolation. Beyond the moon there will be a very noticeable lag of minutes to hours in communications. Even with the signals moving at the speed of light, they are travelling over incredible distances. Even ISS astronauts talk about the isolation and they get daily phone calls and weekly video calls with family. Once you are past the moon, email will be your only real means of communication with the world. It's good to have ambition, but it needs to be tempered with realistic expectations.
The lecture is hugely interesting but the lecturer is somewhat disappointing. I wish they had chosen a talker with better ease and skill in talking to an audience. I’ll try to speed it up to see if it sounds better.
Hmmm... Ceres likely formed in gas-giant region? Could she possibly be an escaped moon of Jupiter or Saturn? Or even Uranus or Neptune? Maybe Triton has kicked Ceres off Neptune while claiming its orbital space? Can this be dynamically linked or disproved?
I imagine a place of shear chaos, The Pinball Wizard's worst nightmare. 1:00:56 Where they might have formed is an easy question. When I hear the question how did they get to where they are... ask Tommy?
An apparently brilliant scientist who is a poor presenter of science... Unfortunately, all too common. "Bursty activities of detections"? Explain this better please. Hesitant, repetitive, stumbling. I cannot stick around for the salient points to be gleaned from this cloud of "you know", "aahh", "and... and...", "ooooh", "ummm", etc. Si Yo Nara.
Jupiter is a massive bomb. It's lot's of hydrogen, which in contact with Oxygen (and a spark) explodes. By the same logic Earth is a bomb. Having much oxygen which would explode in contact with much hydrogen (and a spark). But a bomb is made of TWO things than will react with each other. If there are millions of kilometers between the two things, or dozens of km of solid material, it hardly qualifies as a bomb. Or in reverse logic every body with chemicals is "a bomb".
We need All those astroid to make flying house with engine on Them we are not going to wasting resources like on earth 🌍 we are going to colonizing every thing out there we need a lot of people because we are going to soround the milky way Galaxy and live on every planet astroid God makes the universe Galaxy for us let we enjoy them I need one Galaxy for myself and my wife
What a bunch of huey !!!!!! Put a camera on the moon. Point it at the Earth and live stream it to us 24/7 ! Until then.......this is all blah, blah, blah.
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No one should criticize or misconstrue the passion and excitement in this presentation. Great work
Magnificent Lecture, i won´t take anybody serious who dislikes this.
This was much more interesting than I expected it to be.
Awesome lecture! Thanks for sharing : )
Thanks for this information. Great talk!
These kind of lectures have more or less replaced tv documentaries for me. Those have become unwatchable about 10 years ago.
Although that asteroids distribution video looks an awful lot like a Scott Manley one from ages ago.
So..... comet's don't contain heavy water now? If a giant moon sized rock smashed into another moon side rock.... wouldn't they explode....and if not what slightly smaller and smaller sized objects...and if at some smaller size...how do largest sizes ever develope?
For me it makes more sense to target a small mid size astroid to both tunnel out ,study ,colonize sbd transform into a mobile space station platform before we look to the moon or mars. this would gived us a longterm body to use to do science and testing on. to use as a means of further exploring the planets. .
better than launching temporary materials into space .
We are a long, long ways away from being to live totally independent of Earth.
This is why going to and staying at the moon first makes sense.
If something goes wrong on the moon, Earth is nearby to help. Beyond the moon, you are mostly all alone. Travel times to beyond the moon are measured in months to years. Even to Mars.
We still don't know if we are even able to live in space for very long periods. We may have to find ways to produce artificial gravity to live in space. And then there is the radiation. And the isolation.
Beyond the moon there will be a very noticeable lag of minutes to hours in communications. Even with the signals moving at the speed of light, they are travelling over incredible distances. Even ISS astronauts talk about the isolation and they get daily phone calls and weekly video calls with family. Once you are past the moon, email will be your only real means of communication with the world.
It's good to have ambition, but it needs to be tempered with realistic expectations.
Thank you NASA, JPL
Its a super cool presentation. I think the presenter is so brilliant she ends up confusing more often then educating.
Starts at 8:08
Thanks. 👍
@@pansepot1490 No problem!
You are the best
neat!! thanks dr. raymond :)
The lecture is hugely interesting but the lecturer is somewhat disappointing. I wish they had chosen a talker with better ease and skill in talking to an audience. I’ll try to speed it up to see if it sounds better.
Pat Pezzi LoL I agree, did it help?
Hmmm... Ceres likely formed in gas-giant region? Could she possibly be an escaped moon of Jupiter or Saturn? Or even Uranus or Neptune? Maybe Triton has kicked Ceres off Neptune while claiming its orbital space? Can this be dynamically linked or disproved?
I imagine a place of shear chaos, The Pinball Wizard's worst nightmare. 1:00:56 Where they might have formed is an easy question. When I hear the question how did they get to where they are... ask Tommy?
Forgot I was born yesterday already
Dzien dobry mam pytanie w sensie planety nibiru Czy ona istnieje. I czy uderzy w nas 12.sierpnia prosze o odpowiedz?
3 Planets plus Earth Pleiades 7 Stars Bernard's Star Venus and the Moon all have life
Yes true
So where is all D.O.&.A.T.1.0.&;you say Great DATO'Ka#firAW&;inna naka latukh liful miad?
Thanks,
I go to that place where BuLma & Capsule no.9 created Before your very EYES?I tell them I create that DRAGON Ball- Quest!pushStop
Good explain earth data hydrogen carbon solid surface implications for early solar system history Al 26 contact meteorite continue nice wonderful
Time in " UTC ", Please
02:00 Sat 10th - at least according to World Clock
@@paulduckworth1121 héhé ... ~ ..°
🌍
Like
Um, um, um, um, um, um…
She sounds nervous.
Yes sadly, but still she is very able to explain the actual science (as far as is known).
@@alangarland8571 I guess that science is her bread and butter, her everday job. Giving lectures probably isn't.
It’s very apparent that she is extremely nervous. It actually makes it hard to watch.
Try public speaking in front of 100 people. It ain't easy.
Brian Bixby Especially when you’re attempting to preach Fairy Tales as Truth 🤣
@@dboydboy1000 Astronomy Fairy tales
Religion = Fairy tales
Why don't hurricanes form a hot spot at the center of the eye. Conversely, why DO, spiraling nebulas.
1 No Questions! Simply believe everything they feed you without questioning your rulers.
@@dboydboy1000 Sorry. I'm trying really hard to conform.
???????????????????? the two have nothing to do with each other..
her voice constantly cracks.
um um um um um umumum umum um
Dakota fanning isn't+!
An apparently brilliant scientist who is a poor presenter of science... Unfortunately, all too common. "Bursty activities of detections"? Explain this better please. Hesitant, repetitive, stumbling. I cannot stick around for the salient points to be gleaned from this cloud of "you know", "aahh", "and... and...", "ooooh", "ummm", etc. Si Yo Nara.
Ceres is nitrogen bomb that i understand. A huge bomb
?
Jupiter is a massive bomb. It's lot's of hydrogen, which in contact with Oxygen (and a spark) explodes. By the same logic Earth is a bomb. Having much oxygen which would explode in contact with much hydrogen (and a spark). But a bomb is made of TWO things than will react with each other. If there are millions of kilometers between the two things, or dozens of km of solid material, it hardly qualifies as a bomb.
Or in reverse logic every body with chemicals is "a bomb".
Fatihah!pushstop
Don't forget your open grave"$$$$!pushstop
100% lies.
We need All those astroid to make flying house with engine on Them we are not going to wasting resources like on earth 🌍 we are going to colonizing every thing out there we need a lot of people because we are going to soround the milky way Galaxy and live on every planet astroid God makes the universe Galaxy for us let we enjoy them I need one Galaxy for myself and my wife
What a bunch of huey !!!!!!
Put a camera on the moon. Point it at the Earth and live stream it to us 24/7 !
Until then.......this is all blah, blah, blah.
Ha ha irrelevant!
Cafi_3_rs,!
Dhalsim///Balrog#Cobra Commandment;10_Covid_NaimLess%percent,degrees;Celcius Fuhrer height!pushstop
What exactly # Crack_e_rs & Chris_+#!ps