NASA’s Johnson Space Center on Instagram: "How do astronauts unwind in space? 🧑‍🚀 After busy workdays, crews need time to relax and destress. From sports to playing instruments, watch how astronauts practice some of their favorite hobbies 250 miles above Earth aboard the International Space Station."

RBR.Music on Instagram: "Archaeologist demonstrates an ancient Lithophone. The lithophone is one of the earliest known musical instruments, a fascinating link between humanity and sound. Essentially, it’s a collection of stones sometimes a single rock, other times carefully arranged sets of stones crafted to produce musical tones when struck. These stones could be granite, basalt, marble, fossilized coral, petrified wood, or other naturally resonant minerals. Each stone has its own pitch, and to