You know the human race has its priorities mixed up when a video of a cat walking into a glass door gets billion views, and something like this only gets a few thousand
@AZCaveMan4804 жыл бұрын
You're an idiot.
@julieritt6 жыл бұрын
Thank you *so* much for sharing this with those of us who can't be there in person.
@lower_case_t6 жыл бұрын
"Good evening everyone, my name is Andrew Fraknoi" - is there a better phrase to start a youtube evening? This is one of my all-time favorite lecture series.
@nhosgur6 жыл бұрын
Loved Dr. Ashwin Vasavada's passion and energy.
@johnpcurtin63136 жыл бұрын
I learned from this lecture that Mars was habitable at least for one hundred million years to as long as a billion years. What was not mentioned was that they were referencing Mars surface habitability, that after one hundred million to a billion years of Mars surface life, the surface life had to move underground to compensate for the dropping atmospheric pressure so that the theory is that Mars surface life evolved into Mars underground life and now resides 10 meters to a kilometer and more below the surface where it is thriving and releasing methane gas up through vents into the atmosphere.
@Just.A.T-Rex Жыл бұрын
Or came to earth. If an extraterrestrial species does exist. It’s much more likely they arrived on earth from either Venus or Mars a billion years ago versus having to tackle FTL travel and find us through interstellar space.
@Raydensheraj6 жыл бұрын
So thankful, every Video posted full of fantastic information and especially after studies when bed calls my favorite relaxation background...my saying: When your online and your not learning something, it's a waste of time...
@catholiccrusader53284 жыл бұрын
If they can make the Mar's Rover near indestructible why the hell can't they make a decent car that won't break down so much?
@bigtravis61594 жыл бұрын
That laser joke was funny
@trikkinikki9706 жыл бұрын
Thank you.
@CorvidLove6 жыл бұрын
Thank you so much for sharing.
@ZeedijkMike6 жыл бұрын
Great to hear the latest news from the mission. And presented with such passion.
@robbiejames14666 жыл бұрын
I always think ive already seen this lecture based on Andrews introduction lol.
@gzhshsgdhhshs4 жыл бұрын
Andrew does need to change up his intro..lol.love the series
@KG-bp3qp3 жыл бұрын
Lmao
@sircles-net4 жыл бұрын
610 pa is nearly the triple point of water, which at 0.01 degrees C is actually 611.73 pa, so there could well be water in a valley or similar. And if this is true, then there must be life EVERYWHERE in the universe, which means that alien visitation must occur all of the time. Which means that the reason there is not missing link is because there never was one and we could've been genetically engineered by dolphin people who visited the Dogons ( or something like that.)
@zapfanzapfan6 жыл бұрын
Very interesting lecture, thank you! I wonder if the samples of atmosphere from the meteorites can show some evolution in the martian atmosphere from more lighter isotopes earlier to the more heavy isotopes now with Curiosity?
@keybutnolock6 жыл бұрын
Nice one, thanks SVA
@sylviarogier16 жыл бұрын
What a great talk.
6 жыл бұрын
Indeed.
@LuciFeric1373 жыл бұрын
Great content
@SideWalkAstronomyNetherlands3 жыл бұрын
Nothern California? You mean Vancouver?
@Jbentley99993 жыл бұрын
What technology is used to remotely control the Curiosity Rover over the many millions of miles?
@weldy70185 жыл бұрын
50:00- what is that big round hole or round shadow by hematite unit?? anyone? anyone? bueller? bueller?
@pastblaster32854 жыл бұрын
Let's everybody give a big shout out to Bill Nye the Science Guy at 32:13 .......He's everywhere ........
@mrJety894 жыл бұрын
58:00 Mudcracks!, But no mud footsteps...(?)
@ImadZeryouh3 жыл бұрын
I saw a fossil foot/hand next to a rover on google earth. Tried again to find it next day because I wanted proof and it was gone. I can describe it as a crocodiles foot or some dino foot. If someone finds it pls message me.
@KommentarSpaltenKrieger5 жыл бұрын
Are those photos realistic 1:1 reproductions of the planet in it's true color scheme and brightness or have they been altered? I've read once that this is a common thing to do and I think it shouldn't be done because you want to know how the planet actually looks like.
@lenowin5 жыл бұрын
They typically do that with photos of objects in space, but not with planetary images. Sometimes they do it to overlay various EM spectra on top of one another to show the different wavelengths of light and how they'd all look together, other times to falsely spruce up said image, which is kinda lame. "They" being amateur astronomers more often than not.
@Just.A.T-Rex Жыл бұрын
The picture at 1:01:33 is real (as our eyes would see.)
@Sylvianisme6 жыл бұрын
Metric system please ! :)
@johncherry1086 жыл бұрын
I thought astronomers liked to use 'attoparsecs'.
@paulfrancis88364 жыл бұрын
Why be so surprised when it works ? wasn't it supposed to work ? If everything was done right, than it shouldn't be a surprise that it worked.
@jari20184 жыл бұрын
Wasn't Mars much closer to a much smaller sun and when Jupiter migrated outwards Mars followed outward at the same time the sun grew hotter -So wouldnt mars have been warmer or colder back then or about the same as today.
@jari20184 жыл бұрын
If Jupiter was so much closer as the asteroid belt wouldnt the gravity and sun start to make some gravital heating like on Io -a sligth anyway every few years.
@Hoowwwww4 жыл бұрын
mars was never like earth venus is where it all started, when sun was younger, smaller, and less strong, mars is in the process of being terraformed, not by humans, but because sun is growing, earth will replace venus, and mars will then replace earth, million years later
@hestonpfheffer12993 жыл бұрын
Thanks for clearing that up 👍
@homebrew010homebrew35 жыл бұрын
Where did the water go ?
@charleswood70014 жыл бұрын
Much was lost to space but there is still a vast quantity there: "More than 21 million km3 of ice have been detected at or near the surface of Mars, enough to cover the whole planet to a depth of 35 meters (115 ft).[12] Even more ice is likely to be locked away in the deep subsurface."
@larryfinucan35804 жыл бұрын
This guy needs to sit down with the nut Corey Goode who says 20 thousand slaves there
@richarddalton12325 жыл бұрын
Can an artificial magneto sphere be invented to help teraform Mars?? What would be the first steps in reaffirming Mars? Humanity's future may depend on crazy ideas. I point to Isaac Asimov 's satellites. What about Venus??
@TraditionalAnglican5 жыл бұрын
Here’s a video on that very issue - m.kzfaq.info/get/bejne/pZ17Y5pev6y6mmw.html www.extremetech.com/extreme/245369-nasa-proposes-building-artificial-magnetic-field-restore-mars-atmosphere www.sciencealert.com/nasa-wants-to-launch-a-giant-magnetic-shield-to-make-mars-habitable Videos on the issue from SFIA - m.kzfaq.info/get/bejne/iMmIddiK3NOXqJ8.html m.kzfaq.info/get/bejne/pc-darmnuru2lGw.html
@bigtravis61594 жыл бұрын
No ice dams broke , a comet struck the Greenland ice sheet and immediately flooded the N American continent
@M12Howitzer6 жыл бұрын
Jurassic Park is a movie from 1993... and now it's 2018... He's gotta start watching newer movies
6 жыл бұрын
Jurassic World: Fallen Kingdom (2018)? :)
@M12Howitzer6 жыл бұрын
ElonMuskASaurus discovers mars bar ))
@lucenaemory3875 жыл бұрын
Love the enthusiasm of speaker, but program would have been 15 mins less without all the uhs and ums. That said, learned many things. Thank you
@robward66804 жыл бұрын
Save yourself from a boring intro...start at 7:40
@taunteratwill17874 жыл бұрын
Mars NEVER was like Earth! It's way too small to have been ANYTHING like Earth. :-))
@CorModo4 жыл бұрын
21:16 Sure you can. You're an american.
@Correctrix6 жыл бұрын
"Dime-sized". Ugh, freedom units.
@ossiedunstan44195 жыл бұрын
Mars was never like earth , LMFAO how did religions enter the field of science.
@dickhamilton35175 жыл бұрын
how do you know? were you there?
@bonaaudate78594 жыл бұрын
8
@SideWalkAstronomyNetherlands3 жыл бұрын
ADHD Americans...Calm down please when talking... taKE time to breath...
@Kaymeron2 жыл бұрын
Europeans with superiority complexes, either show us your Mars rover or just sit down and shut up. You MIGHT learn something.