Discover the 7 key differences between harmless sunspots and dangerous skin cancer, plus essential prevention tips to protect ...

Medically reviewed by Katlein Franca, MD Sunspots (also called age or liver spots) appear as flat brown spots on the skin.

Inouye Solar Telescope shows the sun’s surface in detail, highlight a patch of sunspots that looks like something out of a horror movie. The image is the “first light” of the new instrument ...

AR 4079, the biggest sunspot of 2025, has appeared on the sun. Here's what it looks like — and how to safely see it with your ...

The close-up reveals a cluster of continent-size dark sunspots near the center of the sun’s inner atmosphere, at a scale of 6.2 miles (10 kilometers) per pixel. These blemishes mark areas of ...

Inouye Telescope has achieved first light, capturing a stunning image of a sunspot cluster in the process. The image—which barely scratches the surface of what the VTF will one day accomplish ...

It’s easy to not think about, especially for young people. Your skin is pretty tough; it heals quickly, and maybe you don’t have sunspots or wrinkles. Whether prolonged or daily, too much sun exposure ...