Peering into the past, we find that our ancestors held a surprisingly advanced understanding of the stars and constellations. Their knowledge, as revealed in ancient texts, often rivals our modern ...

In a monastery library on the Sinai Peninsula, a devotional handbook by the monk John Climacus sat quietly for centuries while a far older scientific treasure hid beneath its ink. Medieval scribes had ...

Once you know how to use a star map, finding your way around the night sky is easy. Credit: Creators.com illustration I’ve been finding my way around the night sky with a star map for more than six ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Artist impression of ESA's ...

What is a star map? -- Non-European cosmology and constellation development -- European cosmology -- European constellation development -- Early European star maps -- The "Big Four" of the Golden Age ...

If you explore the night sky it won't be long before you realize there is a lot of dust and gas up there. The interstellar dust between the stars accounts for 1% of the mass of the interstellar medium ...

Here’s what you’ll learn when you read this story: Researchers using a synchrotron at the SLAC National Accelerator Laboratory have been able to recover pieces of the Hipparchus star catalog that had ...