
Old debate re-opened - What is a planet?
- John OBrien
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- Main Sequence
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Replied by John OBrien on topic Re: Old debate re-opened - What is a planet?
Some quotes from Dr. Alan Stern leader of the new horizons mission to Pluto...
On size:
"You wouldn't deny a chihauhau a place among dogs because it is too small"
On having too many planets:
"if your brain was so completely full of names of people that it just couldn't take any more, would anyone new who you met after that, therefore not be a person?"
On size:
"You wouldn't deny a chihauhau a place among dogs because it is too small"
On having too many planets:
"if your brain was so completely full of names of people that it just couldn't take any more, would anyone new who you met after that, therefore not be a person?"
"We are the music makers ... and we are the dreamers of dreams." - W.W.
19 years 2 days ago
#2389
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- stepryan
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- Red Giant
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Replied by stepryan on topic Re: Old debate re-opened - What is a planet?
seeing that the word planet was derived from the old greek word meaning wanderer, i contend everything in the universe that moves through the heavens is a planet
.
stephen.

stephen.
19 years 1 day ago
#2391
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- dave_lillis
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- Super Giant
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Replied by dave_lillis on topic Re: Old debate re-opened - What is a planet?
Some quotes from Dr. Alan Stern leader of the new horizons mission to Pluto...
On size:
"You wouldn't deny a chihauhau a place among dogs because it is too small"
On having too many planets:
"if your brain was so completely full of names of people that it just couldn't take any more, would anyone new who you met after that, therefore not be a person?"
Would you call a girl a woman or a boy a man ????

Dave L. on facebook , See my images in flickr
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.
+ 12"LX200, MK67, Meade2045, 4"refractor
Chairman. Shannonside Astronomy Club (Limerick)
Carrying around my 20" obsession is going to kill me,
but what a way to go.

+ 12"LX200, MK67, Meade2045, 4"refractor
19 years 1 day ago
#2397
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