What is the group of islands in the pacific ocean which crosses the tropic of cancer?

The group of islands in the Pacific Ocean that crosses the Tropic of Cancer is known as the Marianas Islands, which include Guam and the Northern Mariana Islands. These islands are located in the western Pacific and are characterized by their tropical climate and diverse marine life. The Tropic of Cancer passes through both Guam and some of the smaller islands in the Northern Mariana chain.