Putting solar panels in grazing fields is good for sheep

A spaceflight disaster was narrowly avoided in 1972. A series of intense solar flares exploded in August, just months before the launch of Apollo 17. Any astronauts on the moon at that time would have died from radiation. As NASA's new lunar missions progress, the threat of radiation still looms.

The Outer Solar System Supplied a Surprising Amount of Earth’s Water

MIT scientists made solar panels thinner than human hair