The International Space Station will fly over Tucson Wednesday evening at 7:23 PM.
Step outside and look to the West-Northwest.
You will see a bright light tracking quickly across the sky.
The light will not be blinking.
The ISS solar panels reflect the sunlight, which makes this living laboratory visible from Earth.
To learn how to see it, what to look for and how to find it, click on this Weather 101 story.