Sunspots and skin cancer lesions may look similar. Sunspots usually appear as round or oval spots that are flat to the skin. ... Develops on sun-exposed areas like the face, scalp, shoulders, ...

That complexity could mean bigger fireworks ahead. With the sunspot now rotating to face Earth, it could pose a threat for ...

O bserving an eclipse of the sun is always fascinating, but on March 29, 2025 — when a partial solar eclipse is visible in the Northern Hemisphere — there will be an extra reason to do so.

The Daniel K. Inouye Solar Telescope in Hawai’i captured an image of a sunspot larger than several planets using a new instrument called the Visible Tunable Filter, which will help monitor so… ...

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ultra-powerful imaging tool. Here’s what you can see.