1) The Alaska Gold Rush officially began on May 9, 1887, when gold was discovered in the Yukon River. This discovery led to a mass migration of people hoping to strike it rich, and ultimately led to the statehood of Alaska in 1959.

2) On May 9, 1980, the eruption of Mount St. Helens in neighboring Washington State caused a major ashfall in parts of Alaska. The ash cloud drifted over the state for several days, causing disruptions to air travel and other industries.

3) In 2005, a major earthquake struck Alaska on May 9, registering at a magnitude of 7.6. The quake caused significant damage to buildings and infrastructure, but luckily no fatalities were reported.

4) May 9 is now officially recognized as Alaska Native Veterans Day, honoring the contributions of Alaska Native people in the armed forces. The day was first recognized in 2017, and includes events and ceremonies across the state.

5) On May 9, 1926, pilot Noel Wien made the first successful flight from Fairbanks to Nome, opening up a new era of transportation for the state. Wien went on to found Wien Air Alaska, one of the state's first major airlines.