Re: [meteorite-list] Possible Mars meteorite!

2005-01-14 Thread Michel Franco
According to the meteorite definition: a meteorite is an extraterrestrial object that had survived crossing EARTH atmosphere. True, so a slight revision to the defintion will be needed: A meteorite is an object from space that has reached the surface of a planet. That's a way so solve the

RE: [meteorite-list] Possible Mars meteorite!

2005-01-14 Thread mark ford
@meteoritecentral.com Subject: Re: [meteorite-list] Possible Mars meteorite! It's bigger than I had guessed it to be-- I was thinking something in the grapefruit size range, but looking at this photo, it looks much larger than that: http://marsrovers.jpl.nasa.gov/gallery/all/1/f/345/1F158809653EFF40DFP12 14L0M1

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Greg Hupe
Hi Rob and list, Rob said, One question: what do we call a meteorite found on Mars? Martian meteorite is ambiguous... --Rob I guess they would have to call it Opportunity 001 as it is the closet locality that may be considered a Post Office. It does send and receive messages and images

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Jeff Grossman
If confirmed, it can be named, but won't need any special designation like Aresite... it will simply be another asteroidal meteorite, this one found on Mars. It would be wrong to call it a Martian meteorite because the adjective refers to the place of origin, not the place of find. We already

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Darren Garrison
On Thu, 13 Jan 2005 11:00:01 -0800, Matson, Robert [EMAIL PROTECTED] wrote: One question: what do we call a meteorite found on Mars? Martian meteorite is ambiguous... --Rob You know what everyone here would prefer to call it-- mine. __

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread stan .
I guess they would have to call it Opportunity 001 as it is the closet locality that may be considered a Post Office. It does send and receive messages and images after all ;-) if you thought the price of first class mail was getting pretty steep, you would HATE to see the price of a stamp to

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Michel Franco
entitled to decide what is going to be the new name for this object. my 2 cents Michel FRANCO - Original Message - From: Jeff Grossman [EMAIL PROTECTED] To: meteorite-list@meteoritecentral.com Sent: Thursday, January 13, 2005 8:49 PM Subject: Re: [meteorite-list] Possible Mars meteorite

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Meteoryt.net
One question: what do we call a meteorite found on Mars? Martian meteorite is ambiguous... --Rob You know what everyone here would prefer to call it-- mine. It could be petrified Alien s*** . :) no comments -[ MARCIN CIMALA ]-[ I.M.C.A.#3667 ]- http://www.Meteoryt.net

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Ron Baalke
According to the meteorite definition: a meteorite is an extraterrestrial object that had survived crossing EARTH atmosphere. True, so a slight revision to the defintion will be needed: A meteorite is an object from space that has reached the surface of a planet. Ron Baalke

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Gerald Flaherty
Exactly Jerry - Original Message - From: Ron Baalke [EMAIL PROTECTED] To: Meteorite Mailing List meteorite-list@meteoritecentral.com Sent: Thursday, January 13, 2005 4:14 PM Subject: Re: [meteorite-list] Possible Mars meteorite! According to the meteorite definition: a meteorite

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Ron Baalke
Hi Rob and list, Rob said, One question: what do we call a meteorite found on Mars? Martian meteorite is ambiguous... --Rob I guess they would have to call it Opportunity 001 as it is the closet locality that may be considered a Post Office. It does send and receive messages and

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Jeff Grossman
There is no such thing as THE definition of meteorite. However, there is a really good one published by Rubin and Grossman (1998): What is a meteorite? The pursuit of a comprehensive definition. Meteorite! 4:24-25. This definition does not require the accreting body to be Earth. jeff At 04:14

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread David Weir
Ron, The Moon is not exactly a planet. And some will doubtless be found on asteroids. How about ... is an object from space that has reached the surface of a dog, uh, I mean a larger body? David Ron wrote: True, so a slight revision to the defintion will be needed: A meteorite is an object from

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Ron Baalke
If it does in fact turn out to be a meteorite, this would make for an interesting entry in the Meteoritical Bulletin! One problem: no type specimen submitted. ;-) All the more reasonto have a Mars Sample Return mission. Obviously though, some of the rules and definitions would have to

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Ron Baalke
Ron, The Moon is not exactly a planet. And some will doubtless be found on asteroids. How about ... is an object from space that has reached the surface of a dog, uh, I mean a larger body? Good point. Ron B. __ Meteorite-list mailing list

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Francis Graham
Hey, I'm gonna remind everyone on this list back in early 2004 that I said on this list the rovers would find Mars meteorites! Below a certain size, the thin atmosphere of Mars would slow them below hypervelocity, and since big meteorites are comparatively rare, there should still be plenty of

Re: [meteorite-list] Possible Mars meteorite!

2005-01-13 Thread Darren Garrison
It's bigger than I had guessed it to be-- I was thinking something in the grapefruit size range, but looking at this photo, it looks much larger than that: http://marsrovers.jpl.nasa.gov/gallery/all/1/f/345/1F158809653EFF40DFP1214L0M1.JPG __