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The World’s Oldest Map of the Stars, Lost for Thousands of Years, Has Been Found in the Pages of a Medieval Parchment

This cross-fade montage shows a detail of the palimpsest under ordinary lighting; under multispectral analysis; and with a reconstruction of the hidden text from long-lost star catalogue of the ancient Greek astronomer Hipparchus. Photo by Early Manuscripts Electronic Library/Lazarus Project...
- Cold Ethyl
- Thread
- Nov 13, 2022
- found map stars
- Replies: 22
- Forum: World News
Massive Stars Sound Warning They Are About To Go Supernova

Astronomers from Liverpool John Moores University and the University of Montpellier have devised an ‘early warning’ system to sound the alert when a massive star is about to end its life in a supernova explosion. The work was published today (October 13, 2022) in Monthly Notices of the Royal...
- Cold Ethyl
- Thread
- Oct 13, 2022
- scary stars supernova
- Replies: 26
- Forum: World News

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