Abstract: An inductive source that generates a cold plasma in a low-pressure bulb has been designed, manufactured and characterized. The plasma distribution is tuned to fit with the simulated one of a ...

Earth was a broiling mass of lava and rock before it took the form that it has today, and scientists have for the first time discovered traces of that very early 'proto Earth', hidden away in the ...

"This is maybe the first direct evidence that we've preserved the proto-Earth materials." Scientists have identified what may be the first direct evidence of material left over from the "proto-Earth," ...

From radio signals to encoded spacecraft plaques, humanity has been quietly sending messages into the void — hoping someone, somewhere, is listening. Trump administration looking to sell nearly 200 ...

As explained in Prof. Robert Jarrow’s book cited below, forward rates contain a risk premium above and beyond the market’s expectations for the 3-month forward rate. We document the size of that risk ...

Abstract: The problem of planning observation schedules for earth observation satellite (EOS) is a typical non-polynomial complete problem. This paper adopts a algorithm combination of Double Deep ...

A deep-diving underwater glider is set to begin an epic 73,000km five-year journey circumnavigating the entire globe to collect data to improve weather forecasting. The pioneering world-first tech ...

Scientists used these satellites, which were active from 2002 until they ran out of fuel in 2017, to measure variations in Earth's gravity. The satellites moved in tandem (one behind the other) around ...