Επιστήμη και τεχνολογία

Perseverance Mars Rover Mission Engineering & Science Briefing

Our Mars 2020 Perseverance Rover will search for signs of ancient life beyond Earth. Find out more about the mission from the scientists and engineers on the team.

Lori Glaze, Planetary Science Division Director, NASA HQ
Jennifer Trosper, NASA’s Jet Propulsion Laboratory (remote)
Farah Alibay, Second engineer about mobility, NASA’s Jet Propulsion Laboratory
Ken Farley, Project Scientist, California Institute of Technology
Tanja Bosak, Sedimentology and Astrobiology Science Team Member, Massachusetts Institute of Technology
Submit your science and engineering questions NOW for the broadcast! Comment using #CountdownToMars.

Σχόλια 

  1. Darren AM

    Darren AM

    Πριν 2 μήνες

    i can't help but wonder who is going ro collect those sample tubes in the future ?..there is someone out there (probably very young) that does not even realise that one day their hands will be collecting those sample tubes to send back to Earth...very cool NASA.

  2. M SH

    M SH

    Πριν 2 μήνες

    Why is Kenneth Farley trembling so much?

  3. Richie Rich

    Richie Rich

    Πριν 2 μήνες

    If that cater of water really looks like that then there’s a lot more water underground. It can’t just be that or else the sun would’ve vaporized it

  4. Talisson Mota nascimento

    Talisson Mota nascimento

    Πριν 2 μήνες

    Let's go to the Mars! 😆, 😅 oh..yeh! i almost forgot that I'll die😠😂😢😢

  5. Demóstenes Ferreira Maia

    Demóstenes Ferreira Maia

    Πριν 2 μήνες

    Parabéns congratulações

  6. Silvers Rayleigh

    Silvers Rayleigh

    Πριν 2 μήνες

    The Perserverance Mars Rover is far and beyond the most DISSAPOINTING Rover ive ever even HEARD of. A complete fluff mission. Trash. Doing next to nothing to further exploration or answer any real pressing questions. Trash.

  7. unity2 the mysterious traveler

    unity2 the mysterious traveler

    Πριν 2 μήνες

    Well done guys looking excellent 👍

  8. DavidforDance

    DavidforDance

    Πριν 2 μήνες

    Mars it's so long time

  9. Sapient Pearwood

    Sapient Pearwood

    Πριν 2 μήνες

    That graphic at 6:00 would make an amazing poster/desktop background. Could that image be made available to the public?

  10. Kelly Wilkinson

    Kelly Wilkinson

    Πριν 2 μήνες

    Wooooo!!

  11. Lee neon

    Lee neon

    Πριν 2 μήνες

    Only rocks and dust right 😂😂👍👌👁️

  12. veal dead

    veal dead

    Πριν 2 μήνες

    Whats wrong with the hands of ken farley , project scientist , caltech His hands were shaking a lot when he was describing the procedure I hope he will be fine♥♥ Love you NASA from INDIA

  13. Chandan Chhetri

    Chandan Chhetri

    Πριν 2 μήνες

    Good luck NASA

  14. Chandan Chhetri

    Chandan Chhetri

    Πριν 2 μήνες

    Good luck NASA

  15. RYROX FR

    RYROX FR

    Πριν 2 μήνες

    Just use an old Toyota with a go pro it just work

  16. killmore75

    killmore75

    Πριν 2 μήνες

    all we need is a new virus : (

  17. Jaka Spaka

    Jaka Spaka

    Πριν 2 μήνες

    NASA 1969: lets send a man to the moon NASA 2020: lets send yet another rover the same way we've done before. It's great and all, but I would like to see at least a sample return or something new.

  18. zapfanzapfan

    zapfanzapfan

    Πριν 2 μήνες

    I'll breathe a sigh of relief when it is safely landed on Mars.

  19. Joey Crisci

    Joey Crisci

    Πριν 2 μήνες

    Won't the tubes eventually get covered in dust due to storms? Can't wait to see how the fetch rover addresses that problem.

  20. Jesse Bedolla

    Jesse Bedolla

    Πριν 2 μήνες

    its cool nasa focuses on the science while spacex gets them there

    • Alex Delderfield [ADEdge]

      Alex Delderfield [ADEdge]

      Πριν 2 μήνες

      All NASA Mars missions to date have been via ULA, not SpaceX

  21. ilgainis

    ilgainis

    Πριν 2 μήνες

    Getting goosebumps while watching this! ❤️ :."O-O".: ❤️

  22. Zakando Z

    Zakando Z

    Πριν 2 μήνες

    Is the water on Mars salt water or fresh?

  23. Em Ncr

    Em Ncr

    Πριν 2 μήνες

    Tiene sentido seguir explorando un planeta que no puede albergar vida? Solo porque podemos hacerlo no es un buen motivo.

  24. Dieter MacPherson

    Dieter MacPherson

    Πριν 2 μήνες

    That man has early onset Parkinson’s :(

    • Alex Delderfield [ADEdge]

      Alex Delderfield [ADEdge]

      Πριν 2 μήνες

      Ooorrr just nervous (and rightfully so)

  25. Erik 567

    Erik 567

    Πριν 2 μήνες

    That rover is very well designed.

  26. Ayush Kumar

    Ayush Kumar

    Πριν 2 μήνες

    Let's plan for Mars holiday soon in next decade.

  27. tecknos africa

    tecknos africa

    Πριν 2 μήνες

    why not explore the red planet from the sky using a gas-filled balloon and instruments attached to it? I know there's no oxygen in the atmosphere, but scientists could engineer a gas that would lift balloon in the sky there on Mars

  28. Gulnar Imanova

    Gulnar Imanova

    Πριν 2 μήνες

    I love Mars

  29. Jainish Patel

    Jainish Patel

    Πριν 2 μήνες

    I wanna be a aerospace engineer at NASA when I grow up!

    • Wanda Pease

      Wanda Pease

      Πριν 2 μήνες

      Jai Patel , I want my Grandaughters to see what I was promised in 1969, and all the years of Science fiction before that! It’s finally happening.

  30. Ninja Yeoj

    Ninja Yeoj

    Πριν 2 μήνες

    Why not just make a return vessel for perseverance and ingenuity

  31. KENDALL'S GISMOGRAPHER & GAMES

    KENDALL'S GISMOGRAPHER & GAMES

    Πριν 2 μήνες

    Ok

  32. Varagon

    Varagon

    Πριν 2 μήνες

    Mi idea para lo del polvo lunar es que si destruye todo el material que lo toca porque no haceis un traje de energía y o del mismo polvo lunar

  33. pavanvarma jampana

    pavanvarma jampana

    Πριν 2 μήνες

    Nothing...is impossible...humans create anything...bcoz of their curiosity...that's y nasa named this name to this project. Hatts off to NASA, U.S.A....

  34. RAJU KUMAR

    RAJU KUMAR

    Πριν 2 μήνες

    Good luck ❤ Waiting for lauch 😊

  35. Aakash Dhakal

    Aakash Dhakal

    Πριν 2 μήνες

    I feel amazed how NASA turns an enigma of sci-tech complex hazards into ambitious goal.. NASA keeps proving "Everything is possible with a motive and a team".

  36. Astronaut Leen

    Astronaut Leen

    Πριν 2 μήνες

    I watched this live video and I'm repeating it😭🔥😘💙💙💙

  37. Andrew Palfreyman

    Andrew Palfreyman

    Πριν 2 μήνες

    And still no microscopes

    • Mark Martin

      Mark Martin

      Πριν 2 μήνες

      It does have a magnifier. A real microscope would involve automating preparation and handling of samples. That's not a simple piece of engineering.

  38. SnapPilot

    SnapPilot

    Πριν 2 μήνες

    this is a really good talk for space flight fans.

  39. Near Earth Objects

    Near Earth Objects

    Πριν 2 μήνες

    Come to see Comet NeoWise Live and Pleiades Stars Cluster also obviously LIVE

  40. วรภรณ์ อันอ่อน

    วรภรณ์ อันอ่อน

    Πριν 2 μήνες

    มีคนไทยป่ะเนีย

  41. M Uzair

    M Uzair

    Πριν 2 μήνες

    Is perseverance a girl?

    • M Uzair

      M Uzair

      Πριν 2 μήνες

      @Wanda Pease Its Good to see that every age group pf people are participating in it and are excited for the launch and the mission equally as we are... I hope u too have a chance to see those things which u dream of. Cheers .x

    • Wanda Pease

      Wanda Pease

      Πριν 2 μήνες

      M Uzair YES! Cheer. I have waited for this since 1969 and the Moon landing. Now I see that both my Grandson and Grandaughters all have a chance to see the walk and work on missions to Mars, Titian, and on!

  42. krutuparna randive

    krutuparna randive

    Πριν 2 μήνες

    best of luck from INDIA

  43. Kevin Wakli Fitness

    Kevin Wakli Fitness

    Πριν 2 μήνες

    Meanwhile, in the whole world everybody is just eating and defecating.

  44. MERCHANDISE [MERCH]

    MERCHANDISE [MERCH]

    Πριν 2 μήνες

    I want to see a human walk on Mars!!!

    • Wanda Pease

      Wanda Pease

      Πριν 2 μήνες

      PONYBOY CURTIS we should live so long! That is my prayer!

  45. Jesuslover52

    Jesuslover52

    Πριν 2 μήνες

    Nasa DRAGON X spacecraft. Nasa has sent the DEVIL object to space with probably the antiChrist Trump praising it. "And the great DRAGON on was thrown down, the serpent of old who is called the devil and Satan, who deceives the whole world; he was thrown down to the earth, and his angels were thrown down with him." Wake up America. We are under attack. What's next? Are you going to send the next spacecraft called Monster Energy which logo means 66.., advertisements of unleash the beast which means 66..., and the companies headquarters is in CORONA, California - CORONAvirus.

  46. Steven Rofe

    Steven Rofe

    Πριν 2 μήνες

    Please give advance notice when you televise updates so that we can be sure not to miss any of the excitement. Well done and many to come.

    • Brian Yutzy

      Brian Yutzy

      Πριν 2 μήνες

      They schedule the live streams a day or two out. You just have to subscribe to the channel and then you'll see it in your subscriptions.

  47. Ansar Nevrekar

    Ansar Nevrekar

    Πριν 2 μήνες

    So excited

  48. Helen Last

    Helen Last

    Πριν 2 μήνες

    So excited for the Launch in a few days

  49. Steven Rofe

    Steven Rofe

    Πριν 2 μήνες

    For Farah I was thinking about the massive dust storms and imagined someday creating eye lids but I picture a dialing lens that closes with a shrinking circle to a point. The second question for Tanya is in regard to the colored picture of the delta showing the different compositions and I wondered if there might be at least one sample of the other colors if for nothing else to tell the mineral composition. Likely it will contain more value than just that but I wondered if it would be a mapping effort?

  50. Nicolás Iván Brunel

    Nicolás Iván Brunel

    Πριν 2 μήνες

    Mars Rover gogogogogo

  51. Carry Minati

    Carry Minati

    Πριν 2 μήνες

    Life changing future ...

  52. Mr. Pinecone

    Mr. Pinecone

    Πριν 2 μήνες

    Comment

  53. ZALITO_ardemil Y.T

    ZALITO_ardemil Y.T

    Πριν 2 μήνες

    Hola buenas a todos...solo me pasaba para dar 1 idea a nasa para los futuros viajes a Marte.cubrir la nave con imanes para repeler la radiación.espero ser de ayuda.

  54. john halamka

    john halamka

    Πριν 2 μήνες

    Ellipse time , t=2piab/h h=rv ro and r1 are known recall diff of reciprocals / 1-(r/r)*2 time is 45,098330 seconds. 12527 hours 522 days.

    • john halamka

      john halamka

      Πριν 2 μήνες

      Should be there in 261 days

    • john halamka

      john halamka

      Πριν 2 μήνες

      T0 + V0 = T1 + V1 r0v0=r1v1 v0*2=2gR*2(1/r-1/r)/(1-(r/r)*2)

  55. 김친근이

    김친근이

    Πριν 2 μήνες

    Have a Nice Day!

  56. Danith Nsdn

    Danith Nsdn

    Πριν 2 μήνες

    I just wonder why don't China go to explore other planet. It seems China always copy the path from other country. Let's say if NASA found out other planet/moon which could support life, China will turn their mission and try to get the info. If US and China go to explore different planet, that would be great to get to know more about many planets. I'm not American, but I'm fine with US to lead the world. Unfortunately, in recent years, US reputation goes down just because choosing Trump as their leader.

  57. Vinit kumar

    Vinit kumar

    Πριν 2 μήνες

    Something good about 2020

  58. Nikhil Awasthi

    Nikhil Awasthi

    Πριν 2 μήνες

    Have a safe journey. Good luck and best wishes.

  59. Vaibhav Mishra Dance

    Vaibhav Mishra Dance

    Πριν 2 μήνες

    *I want to become an NASA Astronaut , and one day I will reach there , Wait NASA 😚*

  60. Appa Rao Dasari

    Appa Rao Dasari

    Πριν 2 μήνες

    Americans are plain hearted people . Do not deceive .

  61. Doni Gameplay

    Doni Gameplay

    Πριν 2 μήνες

    Kita tunggu apakah ada bungkus Indomie di mars yahahaha hayuukkk

  62. Appa Rao Dasari

    Appa Rao Dasari

    Πριν 2 μήνες

    when did you know about CORONA ? How many billions you want to know about formation of a Star , or Planet ? You spent 40 years of time . Time will never stop for you . I know about all in 1980 .

  63. EVERARD KEN CABASAN

    EVERARD KEN CABASAN

    Πριν 2 μήνες

    Finally NASA did not block the comment section.

  64. nick loughren

    nick loughren

    Πριν 2 μήνες

    Good luck, glad to see the improvements over the decades

  65. # study line

    # study line

    Πριν 2 μήνες

    Who is watching during lockdown

  66. andrey alexeev

    andrey alexeev

    Πριν 2 μήνες

    не могу поверить. Рогозин на батуте. Циалковский и Королев перевернулись.

  67. Puja Bharti

    Puja Bharti

    Πριν 2 μήνες

    Yes, after this virus pendamic , this is good and positive wives for everyone 😊

  68. sam93931

    sam93931

    Πριν 2 μήνες

    less than 3 days before it launches, hope everything goes smoothly, what a brilliant piece of technology!! :)

  69. David Analyst

    David Analyst

    Πριν 2 μήνες

    You think this is something good about 2020, but it LEAVES EARTH in 2020, but LANDS in 2021

  70. Leo

    Leo

    Πριν 2 μήνες

    Is it just me or is the guy holding the sample tube shaking????

    • :Dan Pope

      :Dan Pope

      Πριν 2 μήνες

      He's a scientist not a presenter.

    • James Meyer

      James Meyer

      Πριν 2 μήνες

      I thought he was shaking too

  71. مجهول مجهول

    مجهول مجهول

    Πριν 2 μήνες

    استغفرالله العظيم و اتوب اليه ♥️

  72. Saintvil Desinor

    Saintvil Desinor

    Πριν 2 μήνες

    What if there is a dust storm would the sample still be preserved?

  73. FAST///M3

    FAST///M3

    Πριν 2 μήνες

    Visited JPL when JPL worker's bring family members bring along. Man this place is freaking cool. Got to see the Rover. 😁

  74. Annapaz25

    Annapaz25

    Πριν 2 μήνες

    That's a nice looking rover. The little guy is going to hopefully bring us some interesting news from the red planet.

    • Piano Raves

      Piano Raves

      Πριν 2 μήνες

      @Annapaz25 I mean, it kinda does, sice you can put more scientific instruments aboard a bigger rover

    • Annapaz25

      Annapaz25

      Πριν 2 μήνες

      @Piano Raves I meant it as an affectionate way to refer to the rover. Of course it's not a little guy, although the first rovers that we sent to Mars were little. Not that size really matters. Right?

    • Piano Raves

      Piano Raves

      Πριν 2 μήνες

      The little guy is probably bigger than your car

  75. Ottee2

    Ottee2

    Πριν 2 μήνες

    I don't like the mission parameters with regard to sample collecting. Get those samples back to Earth, pronto!

  76. Josenande Silva

    Josenande Silva

    Πριν 2 μήνες

    Partiu Marte!

  77. Sergio García Parada

    Sergio García Parada

    Πριν 2 μήνες

    Please can you put my countdowntomars the day of the launch please

  78. Dr. Akib Javed

    Dr. Akib Javed

    Πριν 2 μήνες

    super excited...

  79. Nash

    Nash

    Πριν 2 μήνες

    Ngl when Jennifer Trosper first appeared I though it was the same woman speaking but younger and with longer hair lol

  80. Athing

    Athing

    Πριν 2 μήνες

    SUBTITLE VIDEOS IN OTHER LANGUAGES: /

  81. Jesus Carrillo

    Jesus Carrillo

    Πριν 2 μήνες

    Womp womp womp

  82. Fallah_gamer.

    Fallah_gamer.

    Πριν 2 μήνες

    Who’s watching this in 2020?

  83. Yovani Stuff

    Yovani Stuff

    Πριν 2 μήνες

    Can I go to the red planet 😐

  84. YoshiPeach Mario

    YoshiPeach Mario

    Πριν 2 μήνες

    whats the plan if you bump into the Chinese rover?

    • Siamese1001

      Siamese1001

      Πριν 2 μήνες

      fight to the death lol

  85. Mike Leper

    Mike Leper

    Πριν 2 μήνες

    🖖👽

  86. Mike B

    Mike B

    Πριν 2 μήνες

    These rovers are absolutely amazing, on the edge of your seat interesting but I'm really disappointed that NASA has blundered 40+ years without putting boots on the ground on other planets and moons of our solar system. We should already have a permanent settlement on Mars and a floating structure in the clouds of Venus. This excitement in July, 2020 should be humans making a grand entrance into the Jupiter group, landing on Europa and exploring other moons such as Ganymede, Titan, and Callisto. Get cracking, no time to waste.

    • Mike B

      Mike B

      Πριν 2 μήνες

      @rob rader floating structure in the clouds of Venus. I agree. Things would go very bad - quickly if on the surface.

    • john halamka

      john halamka

      Πριν 2 μήνες

      100,000,000 pounds in leo. 6 years

    • rob rader

      rob rader

      Πριν 2 μήνες

      Floating structure on Venus - floating on sulfuric acid vapors is not that much fun - russians made some attempts with ballons on Venus which corroded away in days!

  87. Mr.Sojek

    Mr.Sojek

    Πριν 2 μήνες

    Bring Calvin to Earth.

  88. Horrific Space

    Horrific Space

    Πριν 2 μήνες

    Omg returning the Sample is Something im more nerveus

  89. António Coutinho

    António Coutinho

    Πριν 2 μήνες

    Congratulations for such complex mission...

  90. Zo Bawm

    Zo Bawm

    Πριν 2 μήνες

    So exiting, hope to see you in Mars next year 2021 feb. Make MARS Great again.📡🚀🌑🌕

  91. alec cap

    alec cap

    Πριν 2 μήνες

    What happened to project Orion going to the moon land on asteroid go to Mars ?

  92. Bella Arroyo Tapia

    Bella Arroyo Tapia

    Πριν 2 μήνες

    Y a s

  93. Andrew Birchley

    Andrew Birchley

    Πριν 2 μήνες

    I thought it was about to land or had landed (2020). Its not getting to Mars until February 2021, so not sure why the mission is 2020. It needs to get there and then land first.

    • Ottee2

      Ottee2

      Πριν 2 μήνες

      Missions begin from launch date.

  94. paul h

    paul h

    Πριν 2 μήνες

    i really dont think there was any life on mars it did not form to make any life,,,,but i hope im wrong.

    • dr moist

      dr moist

      Πριν 2 μήνες

      paul h Yes but there is a chance and also there could be life on mars in ice and beneath the ice

    • paul h

      paul h

      Πριν 2 μήνες

      @dr moist does not mean there was life

    • dr moist

      dr moist

      Πριν 2 μήνες

      paul h Mars used to have lakes and rivers made of water

  95. GG Supps men

    GG Supps men

    Πριν 2 μήνες

    Stunning

  96. Chris M

    Chris M

    Πριν 2 μήνες

    This is exciting!

  97. embola00

    embola00

    Πριν 2 μήνες

    Make it Suave, bmore than nominal

  98. Kenny Godinho

    Kenny Godinho

    Πριν 2 μήνες

    Será que sou a única brasileira assistindo o vídeo?

    • Kenny Godinho

      Kenny Godinho

      Πριν 2 μήνες

      @Talisson Mota nascimento Eu também rsrsrs 😁

    • Talisson Mota nascimento

      Talisson Mota nascimento

      Πριν 2 μήνες

      Não! To assistindo tb rsrs!,pra deixar meu listen afinado😆,em rumo a fluencia.. e tb pq Amo!!esse tipo de assunto

    • Kenny Godinho

      Kenny Godinho

      Πριν 2 μήνες

      @Caio Cabral Eu também não só estou assistindo porque acho isso incrível. 😁

    • Caio Cabral

      Caio Cabral

      Πριν 2 μήνες

      No

    • Kenny Godinho

      Kenny Godinho

      Πριν 2 μήνες

      @Matheus rufoni Mais vc entende alguma coisa?

  99. ANDREA LIZ BARRERA

    ANDREA LIZ BARRERA

    Πριν 2 μήνες

    estaré luchando con mi vida para poder pertenecer a ustedes ♡

    • George Alex JKL

      George Alex JKL

      Πριν 2 μήνες

      Lo lograremos! 🚧🚀🌌

    • venito camelas

      venito camelas

      Πριν 2 μήνες

      No eres la única 😎

    • Chizuru

      Chizuru

      Πριν 2 μήνες

      Dale para adelante!!

  100. Jules Both

    Jules Both

    Πριν 2 μήνες

    Why are the wheelspokes so curved as they are? Is it to absorb shocks? Are there shocks when moving at 160m/h?

    • :Dan Pope

      :Dan Pope

      Πριν 2 μήνες

      Stress relief. For the wheels mainly. Say there is a rock mostly hidden by the soil. You don't want the rock to be pushed through the wheel. You can go look at the state of Curiosity's wheels. They've seen better days.

Επόμενο