Spacewalk shenanigans: #Chinese astronauts just spent 8.5 hours outside the #Tiangong space station installing debris shields to protect against high-speed space junk. Think of it as cosmic armor for their orbital home. The crew floated, drilled, and snapped a few selfies—because who wouldn’t at 250 miles above Earth? 🚀🛰️ 

#Spacedotcom