The Discovery in Mars' Jezero Crater that Caught Scientists by Surprise | Perseverance Episode 4

NASA's Perseverance Rover's trip through Séítah, investigating Isolle, Brac and Roubion.

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mars update mars 2022 gusev olivine mars odyssey

[squillz]

Nothing brings me more joy than rooting for a small car-sized robot that we (humans) made and sent millions of miles away to an unknown world. They're just robots, but it's so easy to humanize them when 1. We (humans) made them and 2. We're all working together to achieve something truly incredible. Thank you guys for producing this series! I'm so excited for the next installment!

Edited to clarify that I am not an engineer nor do I work for NASA. I used "we" as a collective term for the human species.

[TheGreatMoonFrog]

It's amazing that a river used to run near that volcanic area. Imagining what it looked like in all it's glory makes my mind fantasize double time.

[blacksage]

I'll never get over how crazy it is that's there's a helicopter on Mars.

[izzieb]

So, essentially, Perseverance had the robot equivalent of having a pebble in your shoe.

[deadralynx]

Imagine just flying a drone only on the drones cam. Then add a minutes delay. The work and genius going into those missions is STAGGERING. What a feat of talent and dedication.

[dreamspheree]

everytime i see his videos about the mars rover mission. I am still amazed that there are human made robots that traveling on the surface of another planet doing their things, its truly inspiring

[TheCaptainCrack]

Im glad NASA knows how to walk their rovers so that they wont get eaten by those giant sand worms. Also the cameramen taking the pictures of the rovers on mars do an incredible job.

[DandanGallagher]

This is way more tense than anything Hollywood can come up with. Pure brilliance!

[DorkSideObamna]

The precision in these scientists' actions is amazing!

[dylangtech]

Mars is quite an amazing place. While I am more fascinated with other planets, Mars is proving a goldmine for the advancement of advanced robotics, and the sample return will fill me with glee, not to mention a manned mission later in life. I REALLY hope all goes well!

[teddyboo]

Just so fortunate to live in a lifetime where I can see footage of this amazing planet

[seanmcguire]

Alex,

Olivine is a mineral, not a rock. This is an important distinction, because the rock in question was likely basalt, which often has large phenocrysts of olivine in it, and a defining whole-rock atomic makeup. Even calling a mineral olivine can be considered somewhat inaccurate because olivine is really two different minerals, called forsterite and ferrite. The composition of these minerals and the different structures they form tells us so much about the crystallization environment.

[Khether]

This video was just amazing, Astrum! I had no idea that happened with the rover and you not only showcased it beautifully but it felt kinda epic!

[elleni-]

I've been binge watching all the videos on this channel...
Definitely my favorite channel..
U explain things so eloquently..👌💞

[stagdragon]

As a mechanical designer the very moment I saw the pebbles I knew why this was sucha big deal. You can see there's very particular mechanical locking mechanisms near those points. In fact on closer inspection you can see scratch marks. that's like having a rock in cogs oh dear.

[burtbackattack]

You tell the stories of these amazing rovers so well. Really love this channel!

[spacechannel]

We are living in amazing times, helicopter on mars, humanity back to moon and much more. That’s simply amazing times.

[josiatokirina]

With your pleasant to the ear voice and perfect inflections, you would make an excellent audio book narrator! I'd love to hear you read the book Dune.

[lis]

My boyfriend and I LOVE your channel. You have such a pleasant voice, and a genuine interest and enthusiasm for what you talk about, making things super interesting! You really have a gift of explaining and talking. We also recommend you to our friends and get stoked when we meet new people who also watches your content.
I read a comment further down here saying you have a perfect voice for storytelling, and I agree. Would love to hear you read sci-fi books like Dune.
Keep up the great work, your channel is an absolute treasure.

[mactherebellionleader]

Can you do videos/ video series about the Viking lander (the first object to land on mars) and the Pioneer spacecrafts. I think they are underrated spacecrafts that have very interesting stories!