We arced toward the blue sky, punching through cotton ball clouds as the fearsome acceleration pressed me into the ejector seat with a force that equaled multiples of ...

The B61-13 variable-yield gravity bomb is part of a major program to modernize the American nuclear deterrent. Nuclear weapons may seem like a relic of the Cold War that isn't very pleasant to ...

To improve the reliability against variable measurement bias ... about raw specific force is introduced to improve the applicability of gravity observation model during acceleration motion. Meanwhile, ...

Source: rramirez125l/iStock This is a combination of the Earth not being a perfect sphere, but also a product of its highly variable ... acceleration, in Newtons per kg). What’s more, gravity ...

His experiment allowed physicists to calculate a value for the gravitational constant—often called Big G to differentiate it from little g, the acceleration due to gravity ... perhaps a variable ...

Wide binary stars as direct probes of the nature of gravity at low acceleration weaker than about 1 nanometer per second squared have been hotly debated. The nature of gravity at such low ...

I used a variable tension brane model and also simultaneously ... To make us comfortable, some modified gravity theory, such as Brans-Dicke's theory, also promotes Newton's constant G to a scalar ...

In 2017, astronomers at the Pan-STARRS1 observatory looking for near-Earth asteroids spotted an object as it hurtled past our Sun at 38.3 kilometers per second (23.8 miles per second). Soon ...

In 2009, theoretical physicist Erik Verlinde proposed a radical reformulation of gravity. In his theory, gravity is not a fundamental force but rather a manifestation of deeper hidden processes.