The tech entrepreneurs have each channelled some of their vast fortunes into private space exploration companies since early this century.
The tech entrepreneurs have each channelled some of their vast fortunes into private space exploration companies since early this century.
With the flight back to Earth expected to take six-and-a-half hours, the crew was scheduled to splash down in the dark of night off Panama City.
The 'real life river monster' is nearly 7 feet long and its photo is shared more than 24,000 times: US Fish and Wildlife Service
At least 45 people were crushed to death and more than 100 injured in the disaster
Broad passed away at Cedars-Sinai Medical Center in Los Angeles following a long illness.
The helicopter team at Nasa expects to chalk up a sixth and seven flight in May.
United States working to confirm reports Americans may have died or been wounded.
American officials have refused to discuss which sanctions are being considered for removal.
Thelma Sutcliffe became seventh-oldest in the world on April 17 when Hester Ford, 115-year-old woman, died in North Carolina
Vaccine spending is expected to be highest this year at $54 billion