It is reprehensible to say "science only matters to scientists." There are countless ways that the Parker Solar Probe's findings will influence you, me, and our peers outside of the labs at NASA, so if you're eager to benefit fully from the information around us, get involved in the following ways.
A crucial element to maintaining a progressive, welcoming, scientific community is by staying up-to-date on events, discoveries, and scientists! This will allow you to form educated opinions and hold factual conversations that inspire a passion for STEM in others, particularly youths and diverse crowds. A deeper understanding of our home solar system also aids your daily activities, such as how you dispose of your garbage and the way you dress for school and work. Without reading the news, listening to the radio, or even skimming a website, you'll never be able to access the potential our universe provides.
Only once you have learned are you able to change your ways and improve your quality of life. For example, the Parker Solar Probe will likely draw further conclusions about the effects of solar radiation on skin. An appropriate reaction would be to check the weather, dress appropriately, and wear chemical-free sunscreen to protect yourself from the risks. NASA has not deployed a probe into the corona for fun; they are charting observations and discoveries so humans like us can benefit by finding a way to put it to use. If we do not do so, we will become the victims of our ignorance.
The biggest way you can use the Parker Solar Probe's data and become involved in the scientific community is by loving our home planet and teaching others. As an example of this, sort your recycling and shop organically when possible. Give reusable water bottles as gifts so that others catch on and, if applicable, present assemblies or talks on the relevance of climate change. The Parker Solar Probe will not return with good news about our ozone so it is crucial we take its warning as a sign to improve before it's too late to play outside in the sun, before it's too late to visit family by plane, before it's too late to turn back.