US astronauts prepare for historic mission

They are the crew for the first crewed spaceflight to blast off from US soil in almost 10 years.

Two American astronauts are making their final preparations for a historic mission.

They are the crew for the first crewed spaceflight to blast off from US soil in almost 10 years.

It is first such collaboration between NASA and private company Space-X.

Al Jazeera’s Mike Hanna reports.