On Jan. 5, 2038, a rare “ring of fire” annular solar eclipse will be seen along a path from Cuba to Egypt, with 97% of the ...

A stunning solar eclipse is almost here. Without a doubt, the full eclipse in the U.S. in 2017 was one of the most remarkable of our time. And now we get to experience another celestial event, this ...

On May 3, Solar Impulse, a single-seat, solar-powered airplane capable of flying day and night, began a cross-country journey across the United States. The one-of-a-kind aircraft is being flown by ...

Monday is your last shot of witnessing a total solar eclipse in North America for 20 years. Fortunately, the path of totality in the U.S. crosses from the bottom of Texas all the way to the tip of ...

The Solar Impulse 2 team has a lot to be excited about as the solar-powered aeroplane has successfully landed in Seville, Spain following its departure from New York City in the United States. Image ...