Both UVA and UVB rays can damage your skin, just in different ways. One causes premature aging, the other is more prone to causing sunburn, DNA damage, and skin cancer.

But thanks to high energy X-rays dancing on its surface, NASA's Nuclear Spectroscopic Telescope Array (NuSTAR) was able to snap an image that showed the sun displaying a rainbow of colors.

Some Color Shades Offer Better Protection Against Sun’s Ultraviolet Rays. ScienceDaily . Retrieved June 3, 2025 from www.sciencedaily.com / releases / 2009 / 10 / 091014130708.htm ...

The ultraviolet (UV) index is a number on a scale from 1-11+ that tells you how intense the UV rays from the sun are predicted to be at a particular time and place.

UV rays can damage your skin cells with any sun exposure. Your body is most susceptible to these dangers between 10 a.m. and 4 p.m., known as peak daylight hours.

This tells you the intensity of the sun’s UV rays on a scale of one through 15, in which 11 or more is “Extreme”— that means your skin can burn in a matter of minutes.

A trio of telescopes captured a new view of the sun that reveals the star’s invisible light, including X-rays and ultraviolet light. CNN values your feedback 1.