Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

Solar Impulse 2 preparing on the tarmac of Ahmedabad, India preparing to take-off to Varanasi, India.
Solar Impulse 2 preparing on the tarmac of Ahmedabad, India preparing to take-off to Varanasi, India.

    JUST WATCHED

    Behind-the-scenes look at the Solar Impulse

MUST WATCH

Behind-the-scenes look at the Solar Impulse

CNN's David Molko gets a behind-the-scenes look at the challenges the Solar Impulse pilots face on their round-the-world journey.

Behind-the-scenes look at the Solar Impulse

CNN's David Molko gets a behind-the-scenes look at the challenges the Solar Impulse pilots face on their round-the-world journey.