Submitted by Additional-Two-7312 t3_zm2r6e in science
Comments
MadcapHaskap t1_j08vva2 wrote
No, despite the headline their results overlap within the uncertainties of previous estimates of how much rocky material is in the Oort cloud.
Which is 0.1%-10% of the Oort cloud (this measure favours the high end, but it's one object). Still, let's say 10%.
The Oort cloud is ~0.01% the mass of the Sun
Stars are ~10% of ordinary matter.
Ordinary matter is ~10% of (Ordinary + Dark) matter.
So it falls ten million times short of what you'd need (as an order of magnitude estimate)
Blueknightuk77 t1_j08wx3e wrote
Yes. It ought to have more rock.
TheKurosawa t1_j0azdl7 wrote
The Scissors System is devastated.
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[deleted] t1_j08qnct wrote
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[deleted] t1_j0b2tbu wrote
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[deleted] t1_j0bpyk7 wrote
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h4lfd34f t1_j09sak0 wrote
I write a music album called Into The Oort Cloud which can be streamed here free:
wockyman t1_j08u7ki wrote
Would these kinds of misidentification account for some portion of dark matter, or are the mass measurements the same?