Astro-image of the day poll

[mckitterick]

In my most recent "Astro-image of the day" post about Mars, I used a 600-pixel-wide image instead of 500, as I've used for months. This makes a larger, prettier image, but might mess up people's LJ Friends view. On the other hand, people might like even bigger images! So a poll:
[Poll #1101676]
To help you decide on your favorite image width, below are a variety of examples of this same image in different sizes.

500 pixels (my usual size for these posts):


600 pixels (the size I used today):


800 pixels:


1000 pixels:

Images courtesy of NASA.

Thanks for your feedback!
Chris