It is a black hole - which is not a star.
The force of gravity at the surface of the eight planets is called surface gravity. It is the gravitational pull experienced by objects on the surface of a planet due to its mass.
The largest planet in our solar system is Jupiter. It is called a gas giant because it is mostly dense gas. Toward the interior, the gases are compressed into liquid and then into solid form by the immense gravitational forces.
Mars is called the red planet.mars is the forth planet for the sun.the dust on Mars is poisonous and it is red because of the iron
The outer surface of the moon is called the crust.
Dark areas on the surface of the sun are called sunspots. They appear darker because they are cooler areas compared to their surroundings due to strong magnetic activity. Sunspots are temporary phenomena that can last from days to weeks.
They are called black holes. Their gravitational pull is so strong that not even light can escape from them, leading to them being invisible and appearing as "black" in space.
That is called gravitational potential energy.
The gravitic force on any object on Earth's surface is called, "Weight".
The force of gravity at the surface of the eight planets is called surface gravity. It is the gravitational pull experienced by objects on the surface of a planet due to its mass.
The rise and fall of the ocean's surface is called the tide. The tide is caused by the gravitational pull of the moon.
The largest planet in our solar system is Jupiter. It is called a gas giant because it is mostly dense gas. Toward the interior, the gases are compressed into liquid and then into solid form by the immense gravitational forces.
Gravitational because it is related to gravity; universal because it is expected to apply everywhere; constant because it is expected to be the same everywhere.
The daily changes in the elevation of the ocean surface are called tides. Tides are primarily caused by the gravitational pull of the moon and to a lesser extent by the sun.
Gravitational potential energy - it depends on the distance from the centre of gravity, so on Earth it depends on the height above the Earth's surface
The rise and fall of the ocean's surface is called the tide. The tide is caused by the gravitational pull of the moon.
The immense Sierra Redwood tree is also called the Giant Sequoia.
Lava. Because when magma reaches the surface, it is called lava.