tag:blogger.com,1999:blog-5384056639369168576.post8075771296075190898..comments2023-10-08T08:55:06.836-07:00Comments on Mostly Harmless Science Blog: A naive look at cometsChris Fellowshttp://www.blogger.com/profile/03020350770567584929noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-5384056639369168576.post-44364390993911030942015-05-24T15:54:19.828-07:002015-05-24T15:54:19.828-07:00Hmm, and yet there are asteroids that are provisio...Hmm, and yet there are asteroids that are provisionally idenitifed as comets that have run out of volatiles... http://en.wikipedia.org/wiki/3552_Don_QuixoteChris Fellowshttps://www.blogger.com/profile/03020350770567584929noreply@blogger.comtag:blogger.com,1999:blog-5384056639369168576.post-72741849543975241172015-03-13T03:03:33.615-07:002015-03-13T03:03:33.615-07:00This is perfectly logical, and matches these repea...This is perfectly logical, and matches these repeatable observations. <br />1) formation of exocomets in molecular clouds near other stellar systems in the galactic neighbourhood. <br />2)dark exterior of comets<br /><br />Cometologists insist that we should assume comets are pristine and unchanged from their accretion from the molecular cloud. <br />Marco Parigihttps://www.blogger.com/profile/00702055111711651319noreply@blogger.com