Reuse
Quick post today -- I'm sure you've heard, SpaceX has landed another rocket. This is almost seeming like old hat at this point.The cool thing is that it's already been to space once already on a real mission. So this is the second commercial (and non-experimental) flight of a rocket. The first time ever for us humans.I don't think I'll ever get tired of looking at things like this. If I do I think I should just get put out of my misery.