Giant comet found in outer solar system by Dark Energy Survey

A giant comet from the outskirts of our solar system has been discovered in six years of data from the Dark Energy Survey. Comet Bernardinelli-Bernstein is estimated to be about 1000 times more massive than a typical comet, ...

The 'grand tour' Atlantic Ocean water takes around the world

Scientists at Scripps Institution of Oceanography at the University of California San Diego and colleagues have created an estimate of the journey water makes around the world ocean basins. They used information from more ...

Immune and circulatory systems are integrated in insects

Biologists have found solid proof that among the insect tree of life, the relationship between the immune and circulatory systems is consistent. The discovery will help researchers understand how insects—including the relatively ...

Low-temperature plasma device may lead to more efficient engines

Low-temperature plasmas offer promise for applications in medicine, water purification, agriculture, pollutant removal, nanomaterial synthesis and more. Yet making these plasmas by conventional methods takes several thousand ...

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