The NSF’s Inouye Solar Telescope has captured ultra-fine magnetic striations, or “magnetic curtains,” on the sun’s surface, ...

Incredible new images of the sun's surface provide an unprecedented view of sunspots and other solar activity.

Upgrades to the National Science Foundation's Daniel K. Inouye Solar Telescope have delivered stunning new images of the ...

It’s sometimes easy to forget that the light in the sky is an actual star. With how reliable it is and how busy we tend to be ...

Stargazers across the U.S. and other parts of the world tilted their eyes up into the night sky before dawn to witness ... total lunar eclipse — when the sun, Earth and the moon align.

Find Saturn on the sky map, and use the Time Machine to ... the faintness and proximity of Saturn and Mercury to the sun make a full picture unlikely. Experts suggest beginning your observations ...