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Aug 16, 2023 · Sunspots usually develop on areas of the skin that are chronically exposed to the sun, such as the hands, face, shoulders, upper back, or tops of the feet. While sunspots are often mistaken for melanomas and vice versa, some features set these lesions apart.
- Julie Marks
Mar 13, 2011 · Staring at the sun can damage the retina (the inside, back part of your eye). The macula is where our center vision is focused (like people with macular degeneration see what you see, obstruction RIGHT IN THE MIDDLE of their vision) you don’t have macular degeneration, but the same part of your eye was probably damaged.
Why is the sunset red or orange? At sunrise and sunset, the Sun is very low in the sky, which means that the sunlight we see has travelled through a much thicker amount of atmosphere. Because...
Jul 18, 2018 · When the Sun is low on the horizon, rays of light shine back up onto the underside of cloud high in the sky, reflecting back those bright orange and red colours that make it look as if the sky has turned to fire.
Jul 22, 2021 · When dust particles or smoke fills the atmosphere, the longer wavelength of light, which looks red, scatter more effectively. So we see that the Sun is red. It is why we can see spectacular sunsets in a desert environment. Different people have superstitions about see a red Sun.
Jan 18, 2024 · Solar purpura are dark-colored bruises, patches, and spots on the skin. They usually begin as deep red patches and turn into very dark purple. The condition is more pronounced in people who have fair skin. The area of the discoloration is well-defined and typically not itchy or tender to the touch.
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Why is the Sun Red?
What makes Red Sky sunrises and sunsets so special?
Why do we see a red sun in a desert environment?
What does a red sunset mean?
What does a Red Sky Sunrise mean?
Why do we see blue light at sunrise and Sunset?
Apr 25, 2023 · A red sunset indicates a high pressure system (finer weather, clear skies), is approaching from the west, and is likely to move overhead meaning fine weather is on the way. Sometimes, this is enhanced by cloud to the east, which can suggest a recent weather system is moving away or clearing.
