A Free Template from Joomlashack

A Free Template from Joomlashack

แบบสำรวจ

ท่านกำลังใช้ระบบปฏิบัติการ (OS) อะไรอยู่ ?
 

Search

ผู้เข้าเว็บขณะนี้

เรามี 62 บุคคลทั่วไป ออนไลน์
The Sky at Night, Planet 9 from Outer Space PDF พิมพ์ อีเมล
เขียนโดย Administrator   
วันเสาร์ที่ 09 เมษายน 2016 เวลา 04:42 น.

 
The Planet
 
 
 
 
 

           On 20th January 2016, two American astronomers made an extraordinary claim - they had found evidence for a ninth planet in our solar system, a planet 20 times further out than Neptune which would take up to 20,000 years to orbit the sun. It is a discovery that could completely rewrite our understanding of our solar system and how it formed. As the world's biggest telescopes start scanning the skies searching for Planet 9, the Sky at Night team investigates. If Planet 9 exists, where is it and where did it come from? In California, Chris Lintott meets the astronomers whose study of the distant Kuiper Belt led them to predict the existence of the planet. And while some scientists are still sceptical, Maggie Aderin-Pocock discovers how our models of the formation of the solar system and the discovery of similar exoplanets around other stars all support the existence of Planet 9.

 
 







          Planet Nine is a hypothetical large planet in the far outer Solar System, whose presence would explain the unusual orbital configuration of a group of trans-Neptunian objects (TNOs) that orbit mostly beyond the Kuiper belt.
 
 
 
 
          The hypothesis first took form in a 2014 letter to the journal Nature by astronomers Chad Trujillo and Scott S. Sheppard, who had inferred the possible existence of a massive planet from similarities in the orbits of the distant trans-Neptunian objects Sedna and 2012 VP113. On 20 January 2016, researchers Konstantin Batygin and Michael E. Brown at Caltech argued that a massive outer planet would be the likeliest explanation for the similarities in orbits of six distant objects. The predicted planet would be a super-Earth, with an estimated mass of about 10 times that of Earth (approximately 5,000 times the mass of Pluto), a diameter two to four times that of Earth, and a highly elliptical orbit that is so far away that it could take around 15,000 years to orbit the Sun.

 
 
 
 
The Planet 
 
 
 
 

           On the basis of models of planet formation that might include planetary migration from the inner Solar System, such as the fifth giant planet hypothesis, the authors suggest that it may be a primordial giant planet core that was ejected from its original orbit during the nebular epoch of the Solar System's evolution.

 

From Wikipedia, the free encyclopedia


 
 
 
 
The Planet 
 
 
 


 
 
แก้ไขล่าสุด ( วันเสาร์ที่ 09 เมษายน 2016 เวลา 04:50 น. )
 

คอมเมนต์คอมเมนต์  

 
0 #36 Heidi 2019-03-11 02:34
This information is invaluable. Where can I find
out more?

Also vieit my homepage ... The Guernsey
Literary and Potato Peel Pie Society: http://Www.formaxglobal.com/board_dOoR88/3079728
อ้างอิง
 
 
0 #35 Lon 2019-02-27 13:07
Howdy! I simply wish to give you a huge thumbs up for your
excellent information you have got right here on this post.

I am coming back to your website for more soon.

Have a look at my weblog - Tote Bag kanvas (162.248.54.238: http://162.248.54.238/wiki/index.php/Usuario:HectorKellogg90)
อ้างอิง
 
 
0 #34 Orval 2019-02-26 05:00
I'll immediately take hold of your rss as I can not find your
e-mail subscription hyperlink or e-newsletter service.
Do you've any? Please allow me recognise in order
that I may just subscribe. Thanks.

my weblog; cetak kartu Nama: https://metrofood-wiki.foodcase-services.com/index.php?title=User:BretWainscott3
อ้างอิง
 
 
0 #33 Patricia 2019-02-24 13:11
Hello, Neatt post. There is a problem along with your site
in web explorer, wouild check this? IE still is the marketplace
lesader and a big section off folks will miss your great writing because of this problem.


My web blog - http://128.199.142.177: http://128.199.142.177/
อ้างอิง
 
 
0 #32 Leilani 2019-02-22 20:04
Many websites allow for players to starting playing right
after sign up through providing free bingo and slot games.
Too many sites offer them however it might
be best for you to search for a site that provides no deposit
bonuses. The stressful lifestyles and hectic schedules of today
demand some easy entertainment options.

My blog ... 다파벳: https://bbdevtt.com/dafabet/
อ้างอิง
 
 
0 #31 Shavonne 2019-02-16 17:15
Hi there friends, how is the whole thing, and what
you wish for to say about this post, in my view its actually
remarkable for me.

Also visit my web site ... chat
online: http://www.hnhjfy.com/comment/html/?414879.html
อ้างอิง
 
 
0 #30 Dallas 2019-02-09 02:32
It's amazing to visit this web site and reading the views of all colleagues about this post, while I am also eager of getting experience.


My blog 10-0-0-1.club: http://www.10-0-0-1.club/
อ้างอิง
 
 
0 #29 Karina 2019-01-18 19:37
Hello, I think your site might be having browser compatibility issues.
When I look at your website in Opera, it looks fine but when opening in Internet Explorer, it has some overlapping.
I just wanted to give you a quick heads up! Other
then that, superb blog!

Here is my weblog; download: http://blog.meta.ua/~trompittcomcomp/posts/i6261423/
อ้างอิง
 
 
0 #28 Lucia 2019-01-10 21:31
Hey there are using Wordpress for your blog platform?
I'm new to the blog world but I'm trying to get started and set up my
own. Do you require any html coding knowledge to make your own blog?
Any help would be really appreciated!

Stop by my web blog ... full match: https://eplfootballmatch.com/
อ้างอิง
 
 
0 #27 Odessa 2018-12-30 11:51
Great beat ! I wish to apprentice while you amend your website,
how can i subscribe for a blog web site? The account
helped me a acceptable deal. I had been tiny bit acquainted of this
your broadcast offered bright clear idea

Visit my web-site :: ocean king in glen waverley: http://davidgates.com/__media__/js/netsoltrademark.php?d=kasino.vin%2Fdownloads%2F72-download-play8oy
อ้างอิง
 

เพิ่มคอมเมนต์ใหม่

 


Joomla 1.5 Templates by Joomlashack