Clarify one of physics’ most fundamental concepts with “g”: Gravity vs. Gravitational Field explained! 🌍 In this video, we break down the difference between gravitational acceleration and the ...

A mysterious gravity dip beneath Antarctica is growing stronger, shaped by deep Earth forces over millions of years. Scientists say it may even have influenced ancient sea levels and ice sheet growth.

The geoid (the surface of equal gravitational potential of a hypothetical ocean at rest) serves as the classical reference ...

By replacing single atoms with an entangled pair of ions, physicists in Germany have demonstrated unprecedented stability in ...

For over two decades, humans have lived 250 miles above Earth inside a machine the size of a football field. There are no ...

Researchers have proposed that changes in Earth's ionosphere could trigger electrical forces that nudge fragile areas of the crust into creating an earthquake.

The beauty of the Carl Gustaf lies not in the tube, but in the menu of mayhem it offers. It is the ultimate infantry multi-tool, a reloadable cannon that treats the battlefield like a buffet of ...

GPS denial is no longer a theoretical future threat. It is the environment in which modern forces increasingly operate. China has invested heavily in ...

Imagine an object so colossal that, if it occupied the place of our Sun, its surface would extend beyond the orbit of Saturn. Imagine a star that challenges not only the known physical limits, but ...

Out in the Kuiper Belt, the massive doughnut of debris beyond Neptune, about one in 10 kilometer-scale objects have surprised scientists with their unexpected shape. Rather than resembling a ball, ...

On Jan. 31, 1958, Explorer 1 became the first satellite launched by the United States. Its primary science instrument, a cosmic ray detector, was designed to measure the radiation environment in Earth ...