Most rocks are recycled through the mantle by tectonic movement, destroying any clues they might carry about the earliest ...
Someday an unlucky outburst from our sun could strike Earth and fry most of our electronics—and we’ve already had some ...
Magnetic cilia—artificial hairs whose movement is powered by embedded magnetic particles—have been around for a while, and ...
An ultrabright explosion has led astronomers to find the first magnetic star to be discovered outside the ... Sometimes called the universe's most powerful magnets, magnetars are rapidly spinning, ...
While ESA's satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays -- high-energy photons -- coming from the nearby galaxy M82. Only a few hours later, ESA's XMM-Newton X-ray space ...
While ESA's satellite INTEGRAL was observing the sky, it spotted a burst of gamma-rays—high-energy photons—coming from the ...
Astronomers believe they have found a rare, massive flare that erupted from an extremely magnetic dead star, or magnetar, ...
During my conversations with people about the recent total solar eclipse, one question seemed to come up repeatedly. What was ...
This is the fourth and most distant yet, but still so much closer than ... magnetars. These objects have a magnetic field one ...
A detailed study confirms that record-setting magnets built by the Plasma Science and Fusion Center and Commonwealth Fusion ...
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Well, the verdict is in. The Moon is not made of green cheese after all. A thorough investigation published in May 2023 found ...