Yea..but Parsec sounds cool.   Not only that, but the game Parsec for the 
TI 99/4A was awesome.  heh.

Sorry..couldn't resist.


A question I had though, concerning earlier messages, was why do people 
have a problem with the term and loose measurement "light-year"?

I happen to like light-year actually....it's not a true measurement, but 
more of a relative visualization of distance. (which I guess all 
measurement is I guess)

It's like saying.....how far is it to Spokane?  Oh..about 5 hours.


At 14:27 2002-04-29 +0000, Barbara and/or Bill Hooper wrote:
>In a previous message I did not know for sure what the abbreviation was for
>the parsec. I have found the correct abbreviation to be pc (not ps).
>
>1 pc = 30.857 Pm
>
>Regards, Bill Hooper
>physics professor (retired), Florida, USA
>
>P.S.
>For those unfamiliar with the parsec, it is defined as the distance to a
>star if that star exhibits a solar paralax of 1 second of arc. Solar paralax
>is defined as the angular difference between the apparent position of a star
>(measured against more distance background stars) as seen from the Sun and
>the apparent position of the star as seen from Earth at a position in it's
>orbit 90 degrees from the direction to the star. (In practice, the position
>of the star can be measured from the Earth at opposite points in its orbit,
>each 90 degrees from the star, with the resulting angular difference being
>divided by 2.)
>
>  ========================
>  Keep It Simple - Make It Metric!
>  ========================

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