GiS Spotlight: Alex Popescu

Lots of Genes in Space contestants propose to study bone density loss, and many profess an interest in the microbiome — but few have proposed to explore the connection between the two. Meet Alex Popescu, who will explore this connection through an experiment aboard the ISS if he wins at the Genes in Space Finalist Launchpad next week. Before you tune in to watch him present live, catch a sneak peek by watching the video below.