Because upthrust is greater than gravity, therefore, it stays in the air. Also, the power of the engines/wings hold them up.
Your answer is: pulling towards the Earth
Gravitational.
It has gravitational energy due to the earth's gravity
The mutual gravitational attraction between you and the earth.
As you go down the Earth, there is less matter below you, pulling you down, and more matter above you, pulling you up. (However, the first few kilometers the gravitational force will increase, due to the fact that the Earth is more dense in the center - and you get closer to that center.)
The Earth has the greatest gravitational force on you while eating breakfast, pulling you towards its center.
Because the earth behaves like a magnetic field with the center of the earth pulling everything towards it.... do the math.
The gravitational force from a planet on the sun is so small. For example, 1,000,000 Earths can fit in the sun. The mass of the sun is 333,000 times bigger than the Earth. It is the same way you on Earth. You have a gravitational force on the Earth but it is so small.
Gravity on Earth is caused by the mass of the planet. Every object with mass exerts a gravitational force on other objects, pulling them towards it. The gravitational force on Earth is what keeps us grounded and determines the weight of objects.
The Earth has a strong gravitational pull on the Moon. Gravitational forces broke up the comet even before it impacted Jupiter.
Weight is the measurement of the gravitational force acting on an object, pulling it towards the center of another object, such as the Earth. The weight of an object depends on its mass and the strength of the gravitational field it is in.
The gravitational forces are only strong enough to cause tides.