Monday, January 19, 2009

sunset wallpapwers

Beauty of Pakistan


Sunsets on other planets appear different because of the differences in the distance from the planet to the sun and in different atmospheric compositions.

Beautiful day with Sunrise and reflection
Because Mars is farther from the Sun than the Earth is, the Sun appears only about two-thirds the size that it appears in a sunset seen from the Earth. Although Mars lacks oxygen and nitrogen, it is covered in red dust frequently hoisted into the atmosphere by fast but thin winds. At least some Martian days are capped by a sunset significantly longer and redder than typical on Earth.One study found that for up to two hours after twilight, sunlight continued to reflect off Martian dust high in the atmosphere, casting a diffuse glow.

Sunset in Jhelum


Badshahi Mosque, Lahore

Sunset behind the trees

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