r/NASA is out of this world. Since 2008, it's been the go-to space (see what we did there) for everything NASA - National Aeronautics and Space Administration-related—from history to current missions to rare memorabilia. There's even an "Upcoming Rocket Launches" section in the sidebar that's updated in real-time. 🚀 Over the years, they've built a thriving community around these topics and recently celebrated a huge milestone: reaching over five million members. Here are *some* of our favorite posts, starting with one shared by astronaut Matthew Dominick from the International Space Station.
