The Feature News Story in April 2007 story on the Amazing Space news page presents a zoomable photo of the Carina Nebula. Using zoom and pan tools on the page, you can explore the nebula in great detail.
"The Carina Nebula contains several stars that are among the hottest and most massive known. Each star is about 10 times as hot and 100 times as massive as our Sun. "
You can download PDF of story and photos.
(IMAGE CREDIT: NASA, ESA, N. Smith (University of California, Berkeley), and The Hubble Heritage Team (STScI/AURA))