The following menu has 2 levels.
Use left and right arrow keys to navigate between menus.
Use up and down arrow keys to explore within a submenu.
Use enter to activate. Within a submenu, use escape to move to top level menu parent. From top level menus, use escape to exit the menu.
Prof. Jesse Rivera took this image of The Orion Nebula with his tripod-mounted camera #swatphoto #orion #nebulosity #ISM
How to Plan Your Classes
The Swarthmore Bucket List