Mathematical equations have shaped our understanding of the universe, and these nine have played a key role in changing the world.

“The gravitational quantum metrological triangle may have applications in metrology and could be used to investigate the relation of the Planck constant to fundamental particle masses,” the ...

Newton's Law of Universal Gravitation is written as: \(F=G\frac{m_1m_2}{r^2}\) The constant of proportionality is the universal gravitational constant ("big G") which equals \(6.674\times{10^{- 11}} ...

According to Einstein, the constant would be a repulsive force that counteracts gravity, keeping the universe from collapsing in on itself. Einstein later discarded the idea when astronomical ...

{2} a t^{2}\). No, the acceleration due to gravity is constant. Providing the object does not build up too much speed and air resistance is not a factor the acceleration measured should be the same.

Currently, there are three main ways to measure the Hubble constant: by using astronomical measurements to look at objects nearby and see how fast they are moving; by using gravitational waves from ...

We have made the statement over the last several weeks that if we are to engage the Bible skeptics of the world in a ...

Our 11-year-old son is fascinated with those astronauts who are stuck on the space station. He asks about a lot is how being ...