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NASA astronaut captures aurora and moon glowing over US
The stunning image shows the Moon, the northern lights, and the city lights over North America during peak solar activity.
Archaeologists Discovered the Skull of a Bear Once Used in Roman Gladiator Fights
The bear suffered a fracture to its frontal bone, and there were marks on its teeth from chewing at the bars of a cage.
EchoStar offloads satellite spectrum to SpaceX for $17 billion
Dish parent company EchoStar is selling wireless spectrum licenses to SpaceX for around $17 billion, the companies announced on Monday. SpaceX says it will use the spectrum to create the “next
Why does the universe exist?
Scientists have found that the universe exists because it began with a slight imbalance between matter and antimatter. Particles of matter — that is, all of the electrons, protons and neutrons in the
Warming seas threaten key phytoplankton species that fuels the food web, study finds
For decades, scientists believed Prochlorococcus, the smallest and most abundant phytoplankton on Earth, would thrive in a warmer world. But new research suggests the microscopic bacterium, which
Ethiopia to open $5B mega-dam despite concerns over Nile water supply
Ethiopia says the GERD hydroelectric dam will be a boon to the region, but Egypt and Sudan say it could threaten their "existential resources."
Multiple new species of 'living fossil' fish found hiding in plain sight after more than 150 years
The modern coelacanth is a famous "living fossil," long thought to have died out, but first fished out of deep waters in the Indian Ocean in 1938. Since then, dozens of examples have been found, but
Photos: Total lunar eclipse captured over Basingstoke skies
The eclipse was visible to people in the UK and across western Europe on September 7, becoming visible as it rose above the horizon, according to the BBC.
There's One Part of the World That Will Be Hit First if Atlantic Ocean Current Begins to Collapse
Recently, it has been reported that a vital ocean system, the Atlantic Meridional Overturning Circulation (AMOC), which helps in regulating Earth’s climate, may soon be approaching a dangerous end. A
Solar Flares May Be Far Hotter Than We Imagined, New Calculations Reveal
The powerful belch of material ejected during a solar flare may be way hotter than scientists thought it was. A new mathematical analysis suggests that the engine driving solar flares is far more
Scientists Tap ‘Secret’ Fresh Water Under the Ocean
PICKS are stories from many sources, selected by our editors or recommended by our readers because they are important, surprising, troubling, enlightening, inspiring, or amusing. They appear on our
Scientists Just Found New Evidence That Planet Nine Might Be Real
Astronomers may have demoted Pluto from full-fledged planet to dwarf status, but evidence suggests the solar system may still host a mysterious ninth planet — far beyond Neptune, cloaked in shadow
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