Discovery in the Stars Postcards - Set of 20 Blank Greeting Cards for Astronomy Lovers, Perfect for Birthdays, Thank You Notes & Space-Themed Events

For generations, pristine night skies over Haleakalā National Park have revealed our planet's larger home: the Milky Way Galaxy. Preservations of dark sky conditions at Haleakalā ensures that this view is available for generations to come.

Product dimensions: 4 x 9 inches