Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

The ultraviolet index measures the intensity of the sun's harmful rays. Learning how to read it can help you protect your ...

Now, NASA has released remarkable video captured during the historic flyby, offering the closest views of the sun ever ...

NASA's Parker Solar Probe has set yet another record by taking the closest images of the Sun anyone has ever seen.

NASA’s Parker Solar Probe passed the sun last year, snapping images that NASA released July 10. The images were taken 3.8 million miles from the solar surface, which is the closest any probe has ever ...

There’s something utterly magical about watching the sun rise over a desert. The world feels quiet, the air is crisp, and the ...