NASA Space X crew return: Dragon capsule Splashes down

The first crew mission has done successfully. Two astronauts have splashed down on Earth. The Space X capsule carrying Doug Hurley and Bob Behnken came down in the Gulf Of Mexico.
A touchdown marks the first crewed US water landing since the final outing of an Apollo command module 45 years ago.

Courtesy BBC and NASA 

Doug Hurly Said:

"It's really an honor and privilege "

Space X mission control responded:

"On behalf of the Space X and NASA teams, Welcome back to Earth. Thanks for flying Space X."

Donald J. Trump Said:

Courtesy BBC and Space X 

What is Space X and why it is working with NASA?

"Astronauts complete first splashed down in 45 years. Very Exciting. "