My understanding is that insurance is largely for launch failures and that
literally no one expected two intact satellites to just plow into each other
on day.

As of May 2006 there were only just over 800 active satellites in orbit:

http://www.ucsusa.org/nuclear_weapons_and_global_security/space_weapons/technical_issues/satellites-types-orbits.html

Here are the estimates of orbital debris:

* Estimates of Orbital Debris*
  *Average Size*

1 mm - 1 cm

 1 cm - 10 cm

 > 10 cm
  *Pieces of LEO debris*

140,000,000

 180,000

 9,700
  *Total pieces of debris*

330,000,000

 560,000

 18,000


So just imagine, you have 800 cars and you spread them out all over the
world and have them drive around the planet (if they could) in straight
lines. You also have a few hundred old cars whizzing around. Again, the
scale is the entire planet (and consider that in orbit we are talking about
3 dimensional space and a much larger diameter than the Earth itself. What
are the odds of any of these things hitting each other?


On Thu, Feb 12, 2009 at 12:07 PM, Casey Dougall <
[email protected]> wrote:

>
> On Thu, Feb 12, 2009 at 3:03 PM, Robert Munn <[email protected]> wrote:
>
> >
> > http://online.wsj.com/article/SB123438921888374497.html
> >
>


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