Following the 3,000th orbit of NASA's AWE (Atmospheric Waves Experiment) aboard the International Space Station, researchers ...

The study maps where these two factors have had ... is for learning about Earth's movements and gravity changes." A similar study is underway in the U.S., where scientists are evaluating an ...

A new study by researchers including those at the University of Tokyo revealed that atmospheric gravity waves play a crucial ...

We commonly experience gravity by being pulled downwards by the Earth. Gravity keeps all of the planets (including Earth) in orbit around the Sun. It also keeps the Moon in orbit around the Earth.

After more than eight months aboard the International Space Station (ISS), astronaut Sunita Williams is bracing for one of her toughest challenges yet—readjusting to Earth’s gravity.