Thread: Ronddolende planeet
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10-10-2013, 10:42 #1Member
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Ronddolende planeet
Ronddolende planeet zonder ster ontdekt - HLN.be
Is dit niet per definitie een (heel grote) asteroïde?no votes
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10-10-2013, 10:52 #2Approved 9-lifer
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Is wetenschappelijk artikel van HLN
Daden zeggen meer dan woorden doenno votes
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10-10-2013, 10:52 #3Member
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Die moest es passeren in ons zonnestelstel.... alles van zen baan afkegeleneen massa die zes keer groter is dan die van Jupiter
no votes
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10-10-2013, 10:57 #4
Tis een "planemos"
Astronomers say they've spotted lonesome planet without a sun - NBC News.com
Mini-solar systems spark scientific debate - Technology & science - Space - Space.com | NBC News
Past reports of "rogue planets" have been murky, due to the fact that it can be hard to discriminate between large planets and a class of failed stars known as brown dwarfs. Some astronomers insist on a definition of planets that would apply only to objects that form around stars. They'd prefer to call objects like PSO J318.5-22 "planetary-mass objects," or planemos for short.
The scientists involved in the new research are calling the objects "planemos," short for planetary-mass objects that were born in the manner of stars and do not orbit normal stars.no votes
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10-10-2013, 11:01 #5Member
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no votes
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10-10-2013, 11:18 #6no votes
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10-10-2013, 12:08 #7Member
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no votes

