Our entire composition comes from the cosmic dust of exploding stars. You are literally the stuff of stars...Star Stuff! By happy circumstance (serendipity), a particular composite of star stuff became self aware, became you, to explore and help explain that very cosmos itself. Don't disappoint yourself. Make the most of this short time of awareness before you join back again with the greater vastness of space and time.
Plant cells . . . the intricacies of how things have been made baffles me. God's nature is so beautiful.
Hubble's 20th anniversary image shows a mountain of dust and gas rising in the Carina Nebula. The top of a three-light-year tall pillar of cool hydrogen is being worn away by the radiation of nearby stars, while stars within the pillar unleash jets of gas that stream from the peaks.