After a 10-year effort, physicists got a value for “Big G” that does not settle the debate over one of nature’s hardest ...

A study on the ISS found that astronauts over-grip objects because their brains retain expectations of Earth’s gravity.

Gravity behaves predictably in your daily life. Drop a ball, and it falls. Planets loop around stars. On paper, the same ...

Quantum scale gravity has long been a mystery to physics, but things could be starting to change. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.

When you travel through the Universe, it isn't just a free ride through empty space. Although you might not think about it very often, there are forces arising from the presence of everything else, ...

Only about 5% of the universe is composed of normal matter that we can directly observe, while the remaining 95% is widely ...

Rumours that Earth's gravity suddenly disappeared for a few seconds have circulated widely on the Internet lately. This rumor ...

Four fundamental forces are known in physics: the weak and strong interactions, and the electromagnetic and gravitational forces. The gravitational force is the weakest of these four. For this reason, ...

Gravity is a pretty awesome fundamental force. If it wasn't for the Earth's comfortable 1 g, which causes objects to fall towards the Earth at a speed of 9.8 m/s², we'd all float off into space. And ...

Researchers have succeeded in measuring the gravitational field of a gold sphere, just 2 mm in diameter, using a highly sensitive pendulum - and thus the smallest gravitational force. The experiment ...

Picture this: You’re floating in deep space, and there's a cute little beach-ball-size asteroid just 3 meters away. The rock’s mass is twice that of yours. You want to get to that asteroid, but you ...