Interesting Picture of Mercury

In the Science section of FoxNews.com website, there is an interesting story about recent pictures taken of Mercury by NASA’s MESSENGER probe. Story here. In this story, they talk about the spider formation in this picture:

FoxNews — NASA/Johns Hopkins University Applied Physics
It is a very interesting crater impact on the surface of Mercury. The article also states that Mercury is the only other planet to have a magnetic field around it. The MESSENGER probes has much work to do in helping us understand the planet closest to our sun.