Photographs of Bennu asteroid taken from record close distance


Photographs of Bennu asteroid taken from record close distance planet-today.com
The NASA OSIRIS-REx spacecraft sent new photos of the asteroid Bennu to Earth, taken from a record short distance – just over a mile and a half from the surface. The rocky surface of the asteroid, according to scientists, is the result of the formation of Bennu from the debris of other cosmic bodies.

Origins Spectral Interpretation Resource Identification Security Regolith Explorer (OSIRIS-REx) is an American interplanetary station, the purpose of which is to deliver soil samples from the asteroid (101955) to Bennu. Rotating around the asteroid at a very close distance, the probe was able to send several new images of the cosmic body, taken from a distance of only 1.6 kilometers from the surface.

On December 31, OSIRIS-REx reached a record low steady orbit around the asteroid: so close to such a small celestial body (its diameter is only 0.56 kilometers), none of the missions could ever get close to it. After that, as calculated by NASA, the probe will take Bennu’s soil samples, then deliver them to Earth – so the researchers want to learn more about the evolution of the Solar System.

New pictures of OSIRIS-REx were made on January 17th – two images of the South Pole Bennu, taken at shutter speeds of 1/700 seconds, are visible on them. In the photographs, the scientists saw the rocky surface of the asteroid: in their opinion, such a rough form is the result of the fact that Bennu was formed from fragments of other cosmic bodies, freely grouped together. Images were captured using NavCam, the main camera that the team uses to navigate and control the spacecraft.
Photographs of Bennu asteroid taken from record close distance
Photos of Bennu’s South Pole from the OSIRIS-REx spacecraft / © NASA
Another recently published image of Bennu’s South Pole, made during the preparation of the probe to orbit, was taken at a distance of about 12 kilometers and also gives scientists a rich ground for studying the surface of a celestial body. This photo was taken by another camera – MapCam, which acts as one of the scientific instruments of the probe – and not a special navigation camera. The main goal is to take a picture of the asteroid in color and help the team choose a place where OSIRIS-REx will collect samples for delivery to Earth.
Photographs of Bennu asteroid taken from record close distance
Image of Bennu’s South Pole, taken on December 17, before OSIRIS-REx entered the asteroid orbit / © NASA
The process of collecting tests will not begin until at least mid-2020 – so much time is needed for scientists to study Benna from all sides and make an informed decision about where exactly to collect the samples. In parallel, detailed observations will be made of surface boulders that may interfere with sampling equipment.

Asteroid Bennu, previously called 1999 RQ36, according to NASA employees, is considered one of the candidates for a possible collision with the Earth – a fateful meeting, according to specialists, may occur in the second half of the XXII century. The probability of this event is 1 to 2,700, because this mission has not only scientific, but also practical goals.

Comments

  1. Hey there i'm kavin, the a to start with occasion to writing
    comments any place,after i peruse this article i believed i could possibly at the same time design provide feedback dueto this valuable excellent posting.

    ReplyDelete
  2. Superdry men's Germany Trophy Collection t-shirt.

    ReplyDelete
  3. It's hard to come by educated people for this topic, however, you seem like you know what you're talking about!

    Thanks

    ReplyDelete
  4. Yes! Finally something about Top SHelf Bread.

    ReplyDelete
  5. Years ago Hotmail focussed on developing a large audience
    of eyeballs - they understood where around whose primary value was.
    The price in building that audience, translated into the ability to connect
    with people. They sold the company for $420 million eighteen months after they launched it.



    Not only mobiles, Ditto TV's application is appropriate for
    your tablets as incredibly well. Its live TV for ipad application lets you enjoy
    your favorite television show or News or Cricket matches a much bigger screen in contrast with your mobile, al.


    Go for and watch the world follow clients! You simply need to fill the actual form utilizing your name,
    email address, and make contact with number that i
    can be capable send you one of my 5 invites. The unit only allows
    5 invites to be sent and completed before any more will be issued.


    Apple well known for it's products because iPod, iPad,
    and apple. Starting out as Apple Computers Inc.
    to Apple Incorporated. because of the devices these folks were coming out with.
    Without applications, these products wouldn't be what they are today.
    From a little over 6 months, when the app store opened, there are 500 million 918kiss download apk
    s. It reached its billionth 918kiss pc download just over
    3 months later (Wikipedia). Astonishing! Consider it's reliable advice that the app store has been more
    than successful, and continues to remain that fashion!

    1) iUseThis: This app will be sure it monitors all the apps
    you've got in your phone and which ones do make use of.
    Just like a log file, this'll help you out in keeping
    an all-time of your used wordpress. All you need is to join up to for this
    app, download it within the app store and then all you'd like is flip
    it within. In addition, if you would decide among 2-3 similar apps, and was confused on which one to
    download, you make use of this app to make a choice for you based on facts.



    Signing up with Rippln an individual the way to receive compensation for sharing the app itself as
    well as for the many products that's shared through
    the app.

    Do you have in effect a favorite the year of 2010? Who do you think will
    be getting your votes? Which mentor's group do you think is the greatest?
    Tune in Wednesday and Thursday nights at 7 p.m.
    to Fox, channel 10 in Scottsdale to watch The X Factor.

    ReplyDelete
  6. Fantastic blog! Do you have any tips and hints for aspiring writers?
    I'm hoping to start my own blog soon but I'm a little lost on everything.
    Would you propose starting with a free platform like Wordpress or go for a paid option? There
    are so many choices out there that I'm totally overwhelmed ..
    Any recommendations? Thank you!

    ReplyDelete
  7. Good blog post. I absolutely appreciate this website.
    Stick with it!

    ReplyDelete
  8. I blog often and I seriously appreciate your content.
    Your article has truly peaked my interest. I will bookmark your blog and keep checking for new details about once
    per week. I opted in for your RSS feed too.

    ReplyDelete
  9. I¡¦ve browse one or two exactly equipment at this point. Positively significance social bookmarking for returning to.
    I ponder the way a whole lot of endeavor you to produce the type of excellent
    revealing web-site.

    ReplyDelete
  10. It's really a cool and helpful piece of info.
    I am happy that you shared this useful info with us.
    Please keep us up to date like this. Thank you for sharing.

    ReplyDelete
  11. Excellent website. A lot of useful information here.
    I'm sending it to some pals ans also sharing in delicious.
    And naturally, thank you to your sweat!

    ReplyDelete
  12. Article writing is also a fun, if you be acquainted with afterward you can write or else it is difficult to write.

    ReplyDelete
  13. Glimmer are convinced that which you said. The perfect basis seemed to be using the web the best aspect to pay attention to.
    I explain to you, I actually obviously acquire agitated whilst persons give some thought
    to fears which they obviously don’t be informed
    on. Most people managed to come to all the claw regarding the best and also described out your event devoid of side-effects , people today could take an indication. Will most likely be
    time for read more. Regards

    ReplyDelete

Post a Comment