The European Space Agency (ESA)'s Solar Orbiter mission has obtained a stunning high-res image of the sun's upper atmosphere.

Well, in the predawn hours of April 25 it literally will be thanks to a double conjunction that will see Saturn, Venus and ...

Solar Orbiter pieced together 200 ultraviolet images to show our star’s million-degree atmosphere in all its glory.

will see some portion of the sun’s face blocked by the moon during sunrise, according to Time and Date. Meanwhile, it will be later in the morning for observers in Western Europe and ...

NASA’s PUNCH mission, designed to unravel the mysteries of the solar wind, has captured its first-light images, marking a key ...

With a deep partial solar eclipse already in progress, a crescent sun will appear on the eastern horizon. Thirteen U.S. states will see the March 29 solar eclipse in some form, with a deeper ...

Let's turn the sun into a telescope. In fact, we don't have to do any work—we just have to be in the right spot.

Parts of the northeastern U.S. and Europe witnessed a partial solar eclipse on Saturday. Here's some photos of what they saw.