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Subject: Space Watch
shadow27 12.03.18 - 01:27am
According to this recently published data, the presence of iron-60 implies that some violent cosmic event, such as a supernova or meteor impact, deposited the rare metals across our cosmic neighborhood:
This radioisotope has no natural, terrestrial production mechanisms; thus, a detection of 60Fe atoms within terrestrial reservoirs is proof for the direct deposition of supernova material within our solar system.
Some of the samples contained just a few atoms of iron-60, while others had entire clusters of molecules. Due to the fact that the iron-60 was found near evidence of certain hydroxide molecules, researchers believe the isotope came to Earth via a nearby supernova; iron from meteorites tends to be found in other molecules such as magnetite or silicate, which were not present in these samples.
Debris from a supernova! Awesome. * +
seifer 14.03.18 - 07:38pm
[Img]https://rncspotlight.files.wordpress.com/2018/03/picsart_03-14-121761325966.jpg' alt=''/>
GOODBYE STEPHEN HAWKING YOU MAY BE GONE BUT YOU WILL ALWAYS BE REMEMBERED AND LOVED RIP * +
seifer 14.03.18 - 07:44pm
[Img]https://encrypted-tbn2.gstatic.com/images?q=tbn:ANd9GcSXCTBgIEIK_mr0Fg0zPEI8Oiy-DPKAfhk9VB_pXhwFlrlPzcSQjBS553kn_g' alt=''/> * +
sisfreak2017 21.03.18 - 01:48am
* +
obi_jon 24.03.18 - 12:18am
Decent chance of auroras over the next 24hrs or so.
* +
sisfreak2017 24.03.18 - 12:36am
thanks obi
look at that lovely shiny almost fluorescent green
my fav colour * +
sisfreak2017 24.03.18 - 02:29am
......
this reply shouldn't be here * +
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