The fourth commercial flight of Jeff Bezos' space tourism venture Blue Origin, offering short suborbital joyrides to well-heeled thrill-seekers and celebrity guests, was due for liftoff on Tuesday from the company's launch site in rural west Texas.
Blue Origin's New Shepard spacecraft was slated for launch at 8:30 a.m. CDT (1330 GMT) with six would-be citizen astronauts strapped into the crew cabin atop the fully autonomous launch vehicle, standing nearly six stories tall, outside Van Horn, Texas.
