Human access to space, long the jealously guarded preserve of a handful of state agencies, is being reconfigured into a genuine commercial enterprise.
In the span of only a few years, private operators have recast crewed spaceflight from an extraordinary spectacle into a dependable fixture of the annual launch calendar.
Participants now range from fare-paying private citizens to rigorously trained professional astronauts employed outside any government programme.
Multiple independent missions have berthed at the International Space Station, conducted research aboard it, and returned their crews intact.
Most emblematically, the inaugural fully commercial spacewalk has been executed, breaching a threshold once monopolised by nationally funded explorers.
The ventures orchestrating these flights are resolute in their intention to scale up cadence season after season.
Several are simultaneously chasing the audacious goal of erecting privately administered orbital outposts to succeed the ageing infrastructure now in service.
Incrementally yet decisively, the final frontier is being wrested from the exclusive grasp of officialdom and thrown open to private endeavour.