How concerned about radiation do suborbital spaceflight passengers need to be? And two more nations are pushing their space programs to commercial companies.
When NASA and the USSF acknowledge the difficulty of space operations, does that mean they expect a gold star? Or are they looking for a Daddy Warbucks to adopt them?
SpaceX acquires Swarm Technologies, but not all acquisitions are successful. Is it a case of peanut butter and chocolate? Do SpaceX's reasons, whatever they are, outweigh the acquisition risks?