Starship Asterisk*

Beautiful photo. I remember a time when you couldn't see all those lights/glow on the horizon.

Imagining infinity takes practice, and meditation. That is something most of us don't take enough time for. We limit ourselves too much. Even the idea of a line on a sphere or cylinder has limits. If you place yourself on that line and follow it, yes it seems infinite. Drop a marker of some kind and...

I voted that APOD is not a blog because, I feel that the spirit of a blog is information posted on the internet that includes the bloggers slant or opinion on the subject. I don't get that from the information that accompanies the pictures on APOD. On a side note, APOD being what it is; showing the ...