Ever since Isaac Newton famously talked about gravity, its dominance as a force in our solar system has been well known. It's ...

The weight of an object is the force on it due to the gravitational pull of gravity at that point. Since it is a force, weight is measured in Newtons (not kilograms). The force of gravity is ...

A ball thrown up, comes back down. And so do we when we jump. That’s because of gravitational forces. An object’s weight will pull it down. This bowling ball is heavier than the basketball.

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of ...

Despite keeping you stuck to the ground, gravity is the weakest force we know of. Only very large objects, like planets and stars, produce enough gravitational force to be easily measured.

The majority of our evidence for dark matter’s existence comes from observing visible (or baryonic) matter that does not ...

Hoover Dam gravity effect: The Hoover Dam, located on the border of Nevada and Arizona in the United States, is famous ...

Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic ...

Local realism is the idea that objects always have defined properties ... to give you an idea of how tiny the gravitational ...