Logo for my website

Looking for a logo for business card and letter head to represent an online shop
The attachment, i have sent is the landing page for the website, and the website is entered through clicking on the outer circles
The words Blue Marble Trending constantly spins around the globe
The 2 circles to the left and right Special offers & sales flash alternately and come through like shooting stars.

So we need a logo that represents the website,

A little insight as to why the name..
When you look at Earth from space, it looks like a big, blue marble. The Earth looks blue because of water.
the name Blue Marble trending means that we will be selling products world wide

The logo would probably need to involve a globe, however i am open to suggestions/ideas