Επιστήμη και τεχνολογία

Tour of Asteroid Bennu

When NASA’s OSIRIS-REx spacecraft arrived at asteroid Bennu in December 2018, its close-up images confirmed what mission planners had predicted nearly two decades before: Bennu is made of loose material weakly clumped together by gravity, and shaped like a spinning top. This major validation, however, was accompanied by a major surprise. Scientists had expected Bennu’s surface to consist of fine-grained material like a sandy beach, but were instead greeted by a rugged world littered with boulders - the size of cars, the size of houses, the size of football fields. Now, thanks to laser altimetry data and high-resolution imagery from OSIRIS-REx, we can take a tour of Bennu’s remarkable terrain.
Unlock the secrets of asteroid Bennu:
www.nasa.gov/feature/goddard/2002/osiris-rex-unlocks-more-secrets-from-asteroid-bennu
Universal Production Music: “Timelapse Clouds” by Andy Blythe and Marten Joustra; “The Wilderness” by Benjamin James Parsons; “Maps of Deception” by Idriss-El-Mehdi Bennani, Olivier Louis Perrot, and Philippe Andre Vandenhende
Credit: NASA’s Goddard Space Flight Center
Data provided by NASA/University of Arizona/CSA/York University/Open University/MDA
Dan Gallagher (USRA): Producer
Kel Elkins (USRA): Lead Visualizer
Jonathan North (USRA): Animator
Adriana Manrique Gutierrez (USRA): Animator
Dan Gallagher (USRA): Narrator
Erin Morton (The University of Arizona): Support
Aaron E. Lepsch (ADNET): Support
This video is public domain and along with other supporting visualizations can be downloaded from NASA Goddard's Scientific Visualization Studio at: svs.gsfc.nasa.gov/13729
If you liked this video, subscribe to the NASA Goddard GRgone channel: grgone.info
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Σχόλια 

  1. rsl6767

    rsl6767

    Πριν ημέρα

    Mythology lesson 👎,we're here for facts and data, not story time

  2. dwsan1tx

    dwsan1tx

    Πριν 5 ημέρες

    Yep, getting indoctrinated about middle eastern mythology and how everything we see is named after it. Didn’t they used to use Latin derivatives to name objects in space? I also remember they used Greek mythology to name stuff.

  3. Kuntal Halder

    Kuntal Halder

    Πριν 7 ημέρες

    Apophis also devastated impact if it hit with earth

  4. Kuntal Halder

    Kuntal Halder

    Πριν 7 ημέρες

    Astroid bennu one of biggest threat for our planet in far far future

  5. Lotis Garcia

    Lotis Garcia

    Πριν 8 ημέρες

    Larger that hills??

  6. Space Cadet

    Space Cadet

    Πριν 9 ημέρες

    Resembles a lump of ear wax.

  7. Hayden

    Hayden

    Πριν 10 ημέρες

    02:36 that’s a niceeee Boulder

  8. Jeremy Kurtz

    Jeremy Kurtz

    Πριν 11 ημέρες

    That is a nice boulder.

  9. Robin Hack

    Robin Hack

    Πριν 14 ημέρες

    Scientists expect.... God laughs.

  10. Hermann Rueppell

    Hermann Rueppell

    Πριν 16 ημέρες

    Great pictures and exciting commentary: deep impression.

  11. Graziela Nespoli

    Graziela Nespoli

    Πριν 16 ημέρες

    Vai saber se aTerra ñ FOI composta desta forma

  12. Woodrow Monte

    Woodrow Monte

    Πριν 17 ημέρες

    A pile of gravel with some large boulders.

  13. Roger Boralli

    Roger Boralli

    Πριν 18 ημέρες

    Great musics 🎶 does anyone know them?

  14. Jamal Landry

    Jamal Landry

    Πριν 20 ημέρες

    A lot of thot bots in these comments lol

  15. Kaesse

    Kaesse

    Πριν 21 ημέρα

    Piedi, culo, campi di football, Texas, miglio...ma quando userete l'unità di misura internazionale???

  16. a link

    a link

    Πριν 24 ημέρες

    I couldn't watch this video anymore. All I'm hearing is mythology.

  17. get lost

    get lost

    Πριν 25 ημέρες

    I really don't care about old superstitious mythology, so please next time, just stick with science will you?

    • Thomas Sheridan

      Thomas Sheridan

      Πριν 25 ημέρες

      LET GOST, LET GOST!!!

  18. billy bobb

    billy bobb

    Πριν 26 ημέρες

    why isnt this in color?

  19. Оман Момани Задразар

    Оман Момани Задразар

    Πριν 27 ημέρες

    У меня встал

  20. Bharat R

    Bharat R

    Πριν 29 ημέρες

    Should be labeled as Tour of mythology than an asteroid.. wth??

  21. Brads Feet

    Brads Feet

    Πριν 29 ημέρες

    Its just a piece of rock nuffsaid.

  22. Atlas531

    Atlas531

    Πριν 29 ημέρες

    NASA: I wonder what that asteroid is made of. Everyone else: Um, rocks?

    • Dave

      Dave

      Πριν 28 ημέρες

      debris

  23. goldwildbill

    goldwildbill

    Πριν 29 ημέρες

    you would not lie would you!

  24. Mspeed3

    Mspeed3

    Πριν 29 ημέρες

    Cmon Nasa didnt spend 5 trillion dollars to go look at some rocks in space..theres something else about this planet..ufo base ,underground base ? And how do we know this is really what it looks like.?.could be an extremely advanced race

  25. eioshen boboi

    eioshen boboi

    Πριν μήνα

    Whoa, enough name explanations! More data instead please...but superb mission views.

  26. kurt. net

    kurt. net

    Πριν μήνα

    this kind of explanation about asteroid rock..it is rockgasm to my ear..yeah rock en roll.. nice🤘

  27. Dave B

    Dave B

    Πριν μήνα

    I really don't care at all about how they named it.. Ancient Egyptians have absolutely nothing to do with this asteroid. It's just some imaginary nonsense that means nothing.

  28. onlythewise1

    onlythewise1

    Πριν μήνα

    so were is a asteroid from out of our solar system

    • eioshen boboi

      eioshen boboi

      Πριν μήνα

      Seems like a tour of ancient myths.

  29. F S

    F S

    Πριν μήνα

    Kkkkkkkkkkl😂😂😂😂😂😂👍🏻👍🏻🤪🐃🤫

  30. Иван Петров

    Иван Петров

    Πριν μήνα

    Господь Бог создал человека для прекрасного, для изучения и познания Вселенной, для любви к окружающему Миру!!!

  31. A M Wouters

    A M Wouters

    Πριν μήνα

    it is probably hollow, 2 caps bennu melted together

  32. kolim jone

    kolim jone

    Πριν μήνα

    Whoa, enough name explanations! More data instead please...but superb mission views.

  33. rachel egerton

    rachel egerton

    Πριν μήνα

    To no it was there

  34. rachel egerton

    rachel egerton

    Πριν μήνα

    How can you see a skyscraper 2 billion miles away yah ok

  35. yasio bolo

    yasio bolo

    Πριν μήνα

    Whoa, enough name explanations! More data instead please...but superb mission views.

    • kolim jone

      kolim jone

      Πριν μήνα

      Even orbiting such a small body is an impressive feat, let alone collecting and returning samples from it.

  36. Dez Sanchez

    Dez Sanchez

    Πριν μήνα

    Sooo cool!

  37. Darlina Benavidez

    Darlina Benavidez

    Πριν μήνα

    What About Facts 10195 Bennu

  38. bcvbb hyui

    bcvbb hyui

    Πριν μήνα

    What? No Little Prince?

  39. Douglas Martins

    Douglas Martins

    Πριν μήνα

    please, more science, less mythology, too much talking about mytho is kinda non science in a 4 minute video

    • yasio bolo

      yasio bolo

      Πριν μήνα

      No precious metal, nothing to mine, no profit but good learning experience.

  40. Mohamed Elhaddade

    Mohamed Elhaddade

    Πριν μήνα

    rocks.. that is what are we watching

  41. bocoy noiu

    bocoy noiu

    Πριν μήνα

    What? No Little Prince?

    • bcvbb hyui

      bcvbb hyui

      Πριν μήνα

      eso creo Yo

  42. Олег Попов

    Олег Попов

    Πριν μήνα

    I learned about arriving...at its target...

  43. Priyanka Liyanage

    Priyanka Liyanage

    Πριν μήνα

    Seems like a tour of ancient myths.

  44. Raj Rajah

    Raj Rajah

    Πριν μήνα

    God is real..without creator there is no creation... 👈👍👍👍☘️🌿🍀

  45. GAYAN

    GAYAN

    Πριν μήνα

    sadly door is not locked.

    • bocoy noiu

      bocoy noiu

      Πριν μήνα

      What? No Little Prince?

  46. Bob Morgan

    Bob Morgan

    Πριν μήνα

    Fascinating

  47. Georgekutty Jacob

    Georgekutty Jacob

    Πριν μήνα

    This looks like stone in my aquarium.

  48. isobar

    isobar

    Πριν μήνα

    Undisturbed for billions of years and we now go and add mass to it changing it's trajectory...what could possibly go wrong ? Just because we 'can' do something doesn't mean we 'should.'

    • bowen voowy

      bowen voowy

      Πριν μήνα

      bravo,ma NASA :)))

  49. Jino Jiwan

    Jino Jiwan

    Πριν μήνα

    Yes, I know football field

  50. Charming nowhere to hide

    Charming nowhere to hide

    Πριν μήνα

    Even orbiting such a small body is an impressive feat, let alone collecting and returning samples from it.

    • bowen voowy

      bowen voowy

      Πριν μήνα

      Whoa, enough name explanations! More data instead please...but superb mission views.

  51. Team Robotic

    Team Robotic

    Πριν μήνα

    Whoever wrote this was so lame wasting our time with mythology

  52. Yacha Siki

    Yacha Siki

    Πριν μήνα

    Nice animations. Now tell us how do you plan to weaponize this stuff.

  53. Antique Sailor

    Antique Sailor

    Πριν μήνα

    No precious metal, nothing to mine, no profit but good learning experience.

  54. Todd 53B

    Todd 53B

    Πριν μήνα

    Shock....myths and legends from nasa!?!?

    • Charming nowhere to hide

      Charming nowhere to hide

      Πριν μήνα

      What a bunch of 💩💩💩💩💩💩💩💩💩💩💩💩💩💩

  55. S

    S

    Πριν μήνα

    re tittle to Greek and other historic mythology.

  56. Servando Msts

    Servando Msts

    Πριν μήνα

    Me gustan estos vídeos por qué por medio de ellos me doy cuenta que mi Meteorito Seattle 90 tal vez venga del mismo sistema Solar que quizás tenga mucho más tiempo eso creo Yo

  57. Re Publish

    Re Publish

    Πριν μήνα

    I wonder who are those 622 shallow brains that put a DISLIKE to this video.

  58. Hari Kun

    Hari Kun

    Πριν μήνα

    Bennu Bolue 🍲

  59. Cassie

    Cassie

    Πριν μήνα

    What? No Little Prince?

  60. Anand Mahalle

    Anand Mahalle

    Πριν μήνα

    I learn that every asteroid has its own orbit

  61. Dan Kerr

    Dan Kerr

    Πριν μήνα

    annoying voice and too much story also why use football fields as a measurement this video is too American for me

  62. Justin Reed Real Estate

    Justin Reed Real Estate

    Πριν μήνα

    I learned in greek mythology absolutely nothing about this asteroid

  63. bowen voowy

    bowen voowy

    Πριν μήνα

    Whoa, enough name explanations! More data instead please...but superb mission views.

    • Cassie

      Cassie

      Πριν μήνα

      Less mythology, more science please.

  64. Mobiola

    Mobiola

    Πριν μήνα

    bravo,ma NASA :)))

  65. Viral Gamer

    Viral Gamer

    Πριν μήνα

    Bulshit narration

  66. Jarheads4Yeshua

    Jarheads4Yeshua

    Πριν μήνα

    LOL, roger

  67. Black widow

    Black widow

    Πριν μήνα

    So it’s just a bunch of rocks bunched together......

    • bowen voowy

      bowen voowy

      Πριν μήνα

      Are we supposed to believe this BS??

  68. John van der v.

    John van der v.

    Πριν μήνα

    What a bunch of 💩💩💩💩💩💩💩💩💩💩💩💩💩💩

  69. PAPA ROY VLOGZ

    PAPA ROY VLOGZ

    Πριν μήνα

    bECOME A PLANET AFTER BILLION YEARS

  70. Muhammad Daf

    Muhammad Daf

    Πριν μήνα

    I'm ex muslim. Lord Jesus bless you. Thank you give me a touring

  71. Oğuzhan

    Oğuzhan

    Πριν μήνα

    Barış Özcan'dan gelip merakla araştıranlar buralardadır eminim. :D

  72. J G

    J G

    Πριν μήνα

    Nasa great misdirection of information

  73. mikin lirou

    mikin lirou

    Πριν μήνα

    Whoa, enough name explanations! More data instead please...but superb mission views.

  74. Ali Salem

    Ali Salem

    Πριν μήνα

    "" TAKE MYTHOLOGY AWAY FROM SCIENCE ""

  75. Todd Newton

    Todd Newton

    Πριν μήνα

    Less mythology, more science please.

  76. R I

    R I

    Πριν μήνα

    More science and less myth please...

    • mikin lirou

      mikin lirou

      Πριν μήνα

      Deepak narrated this

  77. tim mcchesney

    tim mcchesney

    Πριν μήνα

    I thought this was about an asteroid not mythology BS

  78. lizard king

    lizard king

    Πριν μήνα

    2:34 OCYPETE SAXUM my new favorite words

  79. Your Opinion Matters

    Your Opinion Matters

    Πριν μήνα

    Are we supposed to believe this BS??

  80. Phillip Donnelly

    Phillip Donnelly

    Πριν μήνα

    In a couple of billions years it should have made enough impacts to become a prospective planet looking for a solar system to call home. Perhaps? It may even crash into a ice comet too.

  81. eggstu

    eggstu

    Πριν μήνα

    This is amazing

  82. soinhu foitu

    soinhu foitu

    Πριν μήνα

    How ridiculous to waste time naming condensed dust when trillions of asteroids are all not waiting for Greek names

  83. Sinister Veritas

    Sinister Veritas

    Πριν μήνα

    Um...how do those small rocks stay attached to this small ball of rock? It is so small, its gravitational field must be tiny, if it can be felt at all.

  84. Son

    Son

    Πριν μήνα

    One day, aliens will scratch their heads - saying, how did this space craft end up here ?

  85. Mike Walko

    Mike Walko

    Πριν μήνα

    Too much mythology

    • soinhu foitu

      soinhu foitu

      Πριν μήνα

      Embarrassing narration, but not surprising coming from modern day NASA.

  86. George Uwaifo

    George Uwaifo

    Πριν μήνα

    Man has shown its advancement in science. Proud of humanity.

  87. Ed

    Ed

    Πριν μήνα

    Marvel got their hands full with all this heat nasa putting out.

  88. Pat John

    Pat John

    Πριν μήνα

    How about telling us why it wasn’t smooth like they expected

  89. Pat John

    Pat John

    Πριν μήνα

    Deepak narrated this

  90. Electronic Guy

    Electronic Guy

    Πριν μήνα

    Never thought that rocks can become this much important.

  91. Urzsula Z

    Urzsula Z

    Πριν μήνα

    Is possible to bomb Bennon?

  92. HUMAN CALM DOWN

    HUMAN CALM DOWN

    Πριν μήνα

    Miracle

  93. Luis Ugarte

    Luis Ugarte

    Πριν μήνα

    wtf NASA? only mythology facts?

  94. Daniel McDowell

    Daniel McDowell

    Πριν μήνα

    first time i ever heard gargoyles described as 'dragon like"

  95. Vince B

    Vince B

    Πριν μήνα

    Bennu sure is a great mnemonic device, maybe schools should use more asteroids in teaching...

  96. niduoe stre

    niduoe stre

    Πριν μήνα

    Any chance you could nudge that asteroid our way? Might be a swell way to finish off 2020.

  97. Ed Gein

    Ed Gein

    Πριν μήνα

    Should have named it Kingsford

  98. Nick DeSaint

    Nick DeSaint

    Πριν μήνα

    👍👋

  99. EagleOne

    EagleOne

    Πριν μήνα

    Embarrassing narration, but not surprising coming from modern day NASA.

  100. mark henwood

    mark henwood

    Πριν μήνα

    Too much yapping about birds and nonsense.

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