If Pluto crosses the orbit of Neptune (which it does)
then one has to ask if Neptune is a planet since it
hasn't cleared its orbit of debris. Surely Pluto
counts as pretty significant debris if we're stll
asking whether it's a planet or not!?
Why does humanity insist on discernable boundaries
On Tue, 22 Aug 2006 15:43:31 -0700 (PDT), you wrote:
If Pluto crosses the orbit of Neptune (which it does)
then one has to ask if Neptune is a planet since it
hasn't cleared its orbit of debris. Surely Pluto
counts as pretty significant debris if we're stll
asking whether it's a planet or not!?
PROTECTED]
To: meteorite-list@meteoritecentral.com
Sent: Tuesday, August 22, 2006 5:43 PM
Subject: [meteorite-list] Devil's advocate
If Pluto crosses the orbit of Neptune (which it does)
then one has to ask if Neptune is a planet since it
hasn't cleared its orbit of debris. Surely Pluto
counts
McCafferty [EMAIL PROTECTED]
Cc: meteorite-list@meteoritecentral.com
Sent: Tuesday, August 22, 2006 6:20 PM
Subject: Re: [meteorite-list] Devil's advocate
On Tue, 22 Aug 2006 15:43:31 -0700 (PDT), you wrote:
If Pluto crosses the orbit of Neptune (which it does)
then one has to ask if Neptune
]
To: Rob McCafferty [EMAIL PROTECTED]
Cc: meteorite-list@meteoritecentral.com
Sent: Tuesday, August 22, 2006 6:20 PM
Subject: Re: [meteorite-list] Devil's advocate
On Tue, 22 Aug 2006 15:43:31 -0700 (PDT), you wrote:
If Pluto crosses the orbit of Neptune (which it does)
then one has to ask
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