[ThinkPlease]

Here's today's APOD. No one else was doing it, so I thought I'd try posting once to see if it worked. I don't have the time to do it with the panache that petuniaseven does, but here's worth trying. ;-)

[petuniasevan]

Thanks. Don't know what happened to unix.

[RightWhale]

It is composed mostly of water ice

You picked a good one.

[sistergoldenhair]

Thanks for posting APOD and for the ping.

[GodBlessRonaldReagan]

Great pic - thanks for the ping.