[meteorite-list] What is this lunar crater?
From: G. Nicula <treasurehunter_at_meteoritecentral.com>
Date: Tue Aug 22 21:16:02 2006 Message-ID: <005301c6c651$a400e310$6401a8c0_at_JOSHUA> Short blurb on Messier and Messier A with a nice hi-res link. http://www.hq.nasa.gov/office/pao/History/SP-362/ch5.2.htm George Nicula ----- Original Message ----- From: <bernd.pauli_at_paulinet.de> To: <Meteorite-list_at_meteoritecentral.com> Sent: Tuesday, August 22, 2006 4:14 PM Subject: Re: [meteorite-list] What is this lunar crater? > "Anyone have a name/location for the crater in the photo with this > article, > where the meteoroid apparently skidded across the surface, and maybe > bounced > once?" > > http://news.nationalgeographic.com/news/2002/05/0509_020509_glassmeteorite.html > > Hello Darren and List, > > These are Messier and Messier A. Messier is an oval crater ( 9 x 11 km). > Messier A is two circular craters (the "younger" one sits on and thus > hides part of the "older" crater). This double crater measures 11 x 13 km > and this is the one in the NASA picture that displays these two straight, > narrow rays up to a distance of 120 km! Look for it in Mare Fecundidatis > 3-4 days after the Moon is new or 3-4 days after full moon because then > this interesting feature is close to the terminator (No, not Arnold from > Austria ;-) and can thus be seen at its best! > > Cheers, > > Bernd > > ______________________________________________ > Meteorite-list mailing list > Meteorite-list_at_meteoritecentral.com > http://six.pairlist.net/mailman/listinfo/meteorite-list > Received on Tue 22 Aug 2006 09:15:36 PM PDT |
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