Solar Impulse 2, the aircraft that completed the first solar-powered global flight in 2016, crashed in the Gulf of Mexico ...

Solar Impulse 2, the pioneering aircraft known for the first round-the-world solar flight, was lost during an uncrewed flight, ending its decade-long journey in the skies.

Add Popular Science (opens in a new tab) More information Adding us as a Preferred Source in Google by using this link indicates that you would like to see more of our content in Google News results.

A solar-powered drone has been lost at sea after a record-breaking flight lasting eight days between late April and early May ...

The experimental plane Solar Impulse 2, which completed a historic round-the-world trip in 2016 without using jet fuel, ...