So when you look straight up, the light passes through enough of the atmosphere, that you see mostly blue. But on the horizon, there is a lot more of the atmosphere, so blue scatters a LOT more and is then mostly lost. The reds and yellow pass straight through, and that is what you see.
Salami is a type of cured sausage consisting of fermented and air-dried meat, typically beef or pork. Historically, salami was popular among southern and central European peasants because it stores at room temperature for up to 40 days once cut, supplementing a potentially meager or inconsistent supply of fresh meat.
From the Italian to salt, or salare, salami has been made for hundreds of years by people all over the world who relied on its long shelf-life. Early Cyprians may have cured meats around 700 B.C. and Native American made a version called pemmican with buffalo and venison meats, fat, berries and herbs.