How high up is the lowest level of ...

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EACH year, around 18 million tourists visit the Lake District, often to walk its stunning fells and valleys. Many people prefer the hills in winter when the tops are blanketed in snow. Although such s

CAROL McGIFFIN

Meteors are remnants from the creation of our Solar System that burn up when they hit Earth’s atmosphere. As they vaporise, typically 80km to 120km (50–75 miles) above the ground, they leave a trail o

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