www.ligahordy.fora.pl
Horde League
FAQ
Search
Memberlist
Usergroups
Galleries
Register
Profile
Log in to check your private messages
Log in
www.ligahordy.fora.pl Forum Index
->
Informacje/information
Post a reply
Username
Subject
Message body
Emoticons
View more Emoticons
Font colour:
Default
Dark Red
Red
Orange
Brown
Yellow
Green
Olive
Cyan
Blue
Dark Blue
Indigo
Violet
White
Black
Font size:
Tiny
Small
Normal
Large
Huge
Close Tags
Options
HTML is
OFF
BBCode
is
ON
Smilies are
ON
Disable BBCode in this post
Disable Smilies in this post
Confirmation code: *
All times are GMT + 2 Hours
Jump to:
Select a forum
Newsy
----------------
Ogłoszenia/ Notice
Informacje/information
Ogólne
----------------
Zasady/Rulez
Horde League
Kantyna
Free Talk
Topic review
Author
Message
cheapbag214s
Posted: Tue 19:26, 29 Oct 2013
Post subject: -- The planet Mercury may have had a large
Composition of Mercury's rocky surface suggest ancient ocean of magma ,[url=http://www.spa-gesundheit.com/]michael kors handbags outlet[/url]
CAMBRIDGE, Mass., Feb. 21 () -- The planet Mercury may have had a large, rolling ocean of magma very early in its history after its formation about 4.5 billion years ago,[url=http://www.51guomi.com/]jimmy choo sale[/url], U.S. astronomers say.Scientists at the Massachusetts Institute of Technology have analyzed Mercury's current rocky surface using data from NASA's MESSENGER probe orbiting the planet to partially reconstruct its history over billions of years.The chemical composition of rock features on the planet's surface suggests a large ocean of liquid magma may have once been present, an MIT release reported Thursday.MESSENGER identified two distinct compositions of rocks on the planet's surface, scientists said,[url=http://www.sgarziassociates.com]michael kors outlet online[/url], and experiments suggested only one phenomenon could explain the two compositions: a vast magma ocean that created two different layers of crystals, solidified, then eventually re-melted into magma that then erupted onto Mercury's surface."The thing that's really amazing on Mercury is,[url=http://www.nsyuren.com/]gucci handbags sale[/url], this didn't happen yesterday," MIT geology Professor Timothy Grove said. "The crust is probably more than 4 billion years old, so this magma ocean is a really ancient feature."The study has been published in the journal Earth and Planetary Science Letters.
fora.pl
- załóż własne forum dyskusyjne za darmo
Powered by
phpBB
© 2001, 2005 phpBB Group
Regulamin