The Daniel K. Inouye Solar Telescope, the world's largest solar telescope, can see the sun in unprecedented detail. Here is ...

"The instrument is, so to speak, the heart of the solar telescope, which is now finally beating at its final destination." ...

The Geochron World Time Indicator is a clock that doubles as a live map of where the sun is shining on the Earth. Back in its day, it was a cult piece that some have dubbed the “Rolex on the ...

On the first page of “The Clock in the Sun,” the astrophysicist Pierre Sokolsky ... which provides a unique look at world history as seen through the lens of solar astronomy.