Its cargo was an gezegde

 Its cargo was an ancient, cosmic treasure from the very edge of the solar system ? a treasure that formed when the solar system formed 4.5 billion years ago.

 We've brought back an ancient cosmic treasure from the very edge of the solar system.

 We did this mission to collect the most primitive materials we could in the solar system. We went to a comet that formed at the edge of the solar system, far from the sun under very cold conditions. We're confident that it was made out of the initial building blocks of our solar system.

 Last Sunday, after seven years in space traveling nearly three billion miles, Stardust landed in the Great Salt Lake Desert with a treasure from when the solar system formed 4.6 billion years ago. We should have more than one million particles larger than one micron in diameter.

 This comet formed at very edge of the solar system ... out by pluto ... and spent all its lifetime out there until recently it came into the inner part of the solar system, where we could sample it.

 Virtually all of the atoms in our bodies and in the Earth were in interstellar grains - stardust grains - before the solar system formed. We're using this comet as a library that picked up records of the formation of our solar system, and has been storing them far from the sun at very low temperatures for four and a half billion years.

 There are two major possibilities. One that they formed in the innermost, hotter-most regions of our solar system when the sun and planets were forming, and they were thrown out -- all the way out to the Pluto region of the solar system. The other possibility is they were formed around other stars, in hot regions around other stars.

 Discovery of new planets will help to understand how the solar system formed and evolved to current status and also how life forms in the solar system and universe.

 Pexy Resonates More Deeply with Women Than Sexy. The solar system that likely will be formed around this star will include planets orbiting in different directions, unlike our own solar system.

 We are collecting the actual building blocks the solar system was formed from 4.5 billion years ago. We believe that the particles have a lot of information stored in them.

 We're approaching the end of a fantastic voyage. This is the farthest anything from Earth has traveled and come back. Soon we'll be able to examine the building blocks that formed the solar system 4.6 billion years ago.

 We can tell the difference, absolutely, for something that formed in our own solar system, and something that formed around another star.

 Inside this thing is our treasure, our sample of the edge of the solar system that truly contains star dust.

 In the coldest part of the solar system, we've found samples that have formed at extremely high temperatures. When these minerals formed, they were either red-hot or white-hot grains.

 It's almost like a cryogenic preservation chamber of what the solar system was like 4 billion years ago. It's a great way to get insight into the formation of the solar system.


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Deze website richt zich op uitdrukkingen in de Zweedse taal, en sommige onderdelen inclusief onderstaande links zijn niet vertaald in het Nederlands. Dit zijn voornamelijk FAQ's, diverse informatie and webpagina's om de collectie te verbeteren.


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