Hello and welcome to the International Space Station exploration web site. In order to navigate the website pay attention to blinking lights and signs around the interface. They help you to know where the buttons are. The very bottom panel with blinking triangle below it slides up by hovering mouse over it. It allows you to go back to the previous module. In case of ISS Destiny it turns you around so you can proceed in the opposite wing of the station. The top right corner of the interface has blinking rotation sign and another sliding panel that resets your position and brings your back to ISS Destiny module from wherever you are. Three pulsating buttons on the right panel provide you information about the ISS, such as description of every module that is currently visited by clicking I button and the current position on the ISS map by clicking M button. The last button ?"" is for help and it shows you this text. In order to navigate inside the station pay attention to blinking doors and walls that mark gates to other modules. By clicking them you will be able to proceed further inside the station. Have a good day.