Easy to laugh this off or to get pizzy about space junk, but cannot underestimate the significance of what happened today – humans launched a Tesla into space blasting Bowie on infinite repeat, using a rocket many times larger than anything we’ve launched for decades, for a fraction the cost of what NASA launches cost, *and* brought two out of three of its booster rockets back for a perfect (and simultaneous!) landing, ready for re-use. And we got a view from the Tesla-in-space streamed live on YouTube as it all went down. Humans are awesome, and Mars just got a whole lot closer.