Use the Starry Night Enthusiast \({ }^{\text {TM }}\) program to examine the
planet Mars. Open the Favourites pane and double-click on Solar System > Mars
to view this planet from about \(6800 \mathrm{~km}\) above its surface. (Click
on View > Feet to remove the astronaut's spacesuit from the view.) You can
zoom in or out on Mars using the buttons in the Zoom section at the right of
the toolbar. You can rotate Mars by placing the mouse cursor over the image
and moving the mouse while holding down the mouse button. (On a two-button
mouse, hold down the left mouse button.) Rotate Mars and zoom in and out to
familiarize yourself with the different surface features. Based on what you
observe, where on the Martian surface would you choose to land a spacecraft to
search for the presence of life? Explain how you made your choice.