Here is a great image of the space shuttle passing in front of the sun.
Read more about it here.
(Image courtesy of NASA/Thierry Legault, posted on Space.com. Caption at link: "In this tightly cropped image, the NASA space shuttle Atlantis is seen in silhouette during solar transit, Tuesday, May 12, 2009, from Florida. This image was made before Atlantis and the crew of STS-125 had grappled the Hubble Space Telescope.")