For more tips on how to sleep better, here are the 7 best natural sleep aids, and here's how to fall asleep in 10 minutes or ...

Deep below the Earth's crust, molten rock rises and falls, driving the movement of tectonic plates on our planet's surface — and for some time, researchers have debated whether the moon also has ...

Well, the verdict is in. The Moon is not made of green cheese after all.

For example, the Earth has a greater gravitational field than the Moon because it has a much greater mass than the Moon. The Moon is attracted to the Earth because it is within the Earth’s ...

The results of Hera's fly-by could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

Just as important, data on the orbit of the spacecraft allowed controllers back on earth to better understand the moon's gravitational field, allowing them to plan future flights with real data ...

The Blue Ghost touchdown kicks off two weeks of around-the-clock research by NASA science and technology payloads.

In a vacuum, such as on the Moon, both objects will hit the ... are the force carrier of the electromagnetic field, relativity frames gravity as an emergent consequence of the way inertial mass ...

One of these facilities, called Lunar Glass, will be built on the moon under the plan. Another called Mars Glass will be constructed on Mars. Gravity on the moon and Mars are one-sixth and one ...