Bitcoin
SpaceX to launch bitcoin entrepreneur and three crewmates on flight around Earth's poles
The historic, privately financed space flight will carry humans above Earth's ice caps for the first time.
A blockchain entrepreneur, a cinematographer, a polar adventurer and a robotics researcher plan to fly around Earth's poles aboard a SpaceX Crew Dragon capsule by the end of the year, becoming the first humans to observe the ice caps and extreme pola... [4016 chars]