Gravity is the only major force in the universe that doesn’t fit into our current quantum framework, driving the pursuit of a ...

The movements of the planets in the Solar System are pretty difficult to get your head around, even before we get started on ...

If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...

Reviewed by Lexie CornerNov 13 2024 According to new research from Case Western Reserve University, the oldest galaxies are ...

Weight is a force due to the pull of gravity on an object. Weight is a force and so is measured in newtons (N). Weight is the force acting on an object due to gravity - it has the unit newtons (N ...

New discoveries from NASA's James Webb Space Telescope offer unexpected support for an alternate theory of gravity first ...

Two experimental methods are described for measuring the gravitational force on electrons falling through vertical metal tubes. A third method is being devised to study the fall of positrons.

Gravitational waves carry a lot of information, which we measure with detectors like LIGO and Virgo. Unfortunately, gravity is by far the weakest force, so the speed of gravity hasn’t yet been ...

Related: The hunt for wormholes: How scientists look for space-time tunnels To understand general relativity, first, let's start with gravity, the force of attraction that two objects exert on one ...

Back in 1687, Sir Isaac Newton realised that the size of the force of gravity depends on two things: the mass of the two objects and the distance between the two objects. He found that ...