A new study suggests that certain 'quantum collapse models'—which posit that wavefunction collapse happens spontaneously—could be tied to gravity, introducing a tiny intrinsic uncertainty in time ...

Measuring the strength of gravity is extraordinarily difficult, and different experiments have always disagreed – but a new ...

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

Examining the fine motor skills of space travelers can help improve safety for future missions, scientists say ...

A study of 300,000 galaxies confirms that gravity follows Newton's law and deepens the mystery of dark matter.

Hitachi Construction Machinery recently demonstrated its full battery-powered dump truck at the Kansanshi Copper Mine in ...

Gravity has been tested extremely well inside the solar system. On cosmic scales, direct tests are harder. This study pushes ...

Measuring acceleration due to gravity at the site, researchers found it was a surprising 9.7639 meters per second squared.

Lucas Ye, age 8, designed the stuffed toy that will start floating when the Orion capsule reaches orbit. By Kenneth Chang Reporting from Kennedy Space Center in Florida. When the engines of the ...

An innovative hypergravity centrifuge in China can handle up to 1,900 G-tons, which makes it possible to test future scenarios that would otherwise be invisible for decades or millenia. It can ...

Gravity is fundamental to life on Earth, shaping biological systems and perceptual expectations. Understanding how gravity influences cognition is critical as humans increasingly encounter ...