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Science

ProfessorGAC

(74,437 posts)

6. Just A Guess

Reply to 2naSalit (Reply #5)

Fri Dec 23, 2022, 06:55 PM

Dec 2022

If it's less dense, it would be harder to detect and that far out it might be really hard to tell one cloud from the other.
Especially true if our cloud is denser than that of Centauri.
I used to read astronomy & cosmology books all the time. Probably read 3p or 40. Not sure why I stopped. Maybe if I hadn't stopped , I would have known this before I asked the question!

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Highlight:

Grapefruit-size fireball from mysterious Oort Cloud could rewrite the history of the solar system [View all] Judi Lynn Dec 2022 OP

Wow! 2naSalit Dec 2022 #1

You Can Say That Again! ProfessorGAC Dec 2022 #2

Right? 2naSalit Dec 2022 #3

I Should Look Something Up ProfessorGAC Dec 2022 #4

Now that's interesting. 2naSalit Dec 2022 #5

Just A Guess ProfessorGAC Dec 2022 #6

... 2naSalit Dec 2022 #7