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On the Spot: Courtney J. Campbell
Why are you a historian of Latin America? Studying languages led me from Michigan to Paraguay and then Brazil. I…
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غير مصنف
April 8 solar eclipse: What is the path of totality, and where’s the best spot to watch?
On April 8, a total solar eclipse will be visible from parts of North America for the first time since…
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On the Spot: Levi Roach
Why are you a historian of medieval Europe? The Middle Ages are the goldilocks period: enough sources that discoveries remain…
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غير مصنف
Astronomers spot gigantic black hole killing a galaxy’s star formation at the dawn of time
For the first time ever, astronomers have spotted an ancient supermassive black hole killing a galaxy’s star formation at the…
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غير مصنف
Camouflaged animals are hiding in every one of these photos — can you spot them all?
Discover the fascinating world of camouflage and masterful mimicry in this gallery of hidden animals. From elusive snow leopards to…
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On the Spot: Chris Clark
Why are you a historian of 19th-century Europe? I began as a passionate medievalist, so it was a long journey…
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تاريخ وبحوث
On the Spot: Penelope J. Corfield
Why are you a historian of the 18th century? I began to study the ‘long’ 18th century for the challenge…
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غير مصنف
Astronomers spot aurora on the sun for the 1st time
Scientists have spotted a stunning “aurora-like” display of crackling radio waves over the surface of the sun that is strikingly…
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غير مصنف
The sun is blinding us to thousands of potentially lethal asteroids. Can scientists spot them before it’s too late?
On the morning of Feb. 15, 2013, a meteor the size of a semitrailer shot out from the direction of…
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غير مصنف
Astronomers spot violent afterglow of 2 massive planets that collided in a distant star system
Astronomers have spotted the wreckage left by a massive collision between two huge icy planets around a distant, sunlike star.…
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