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The center of the Milky Way is not visible from Earth's surface due to the clouds of interstellar gas that lay between here and the galactic center. However, observations in X-ray, radio-frequency and infrared at the galactic core indicate that the center of the Milky Way, and probably the centers of ALL large galaxies, may contain super-massive black holes.
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The space surrounding a massive object subject to the body's force of attraction is?
The space surrounding a massive object subject to the body's force of attraction is the gravitational field. This field is responsible for exerting a force on any other object within its influence, causing it to experience gravitational acceleration towards the massive object.
What makes the satellite orbit?
A satellite will orbit due to a gravitational field, which is formed by the gravitational force between the satellite and stellar body. This force is equal to the product of the gravitational constant, and the masses of both objects divided by the square of the distance separating them.
Can a larger mass body attract a smaller mass body through gravitational pull in outer space?
Yes, a larger mass body can attract a smaller mass body through gravitational pull in outer space. This attraction is due to the gravitational force, which is proportional to the masses of both bodies and inversely proportional to the square of the distance between them, as described by Newton's law of universal gravitation. Thus, a massive object like a planet or star will exert a significant gravitational pull on smaller objects, causing them to move towards it.
One space body circling another?
A space body circling another is typically referred to as a satellite. This can be a natural satellite, like the Moon orbiting Earth, or an artificial satellite, such as the International Space Station. The gravitational pull of the larger body keeps the smaller body in orbit, balancing the centripetal force with gravitational attraction. This relationship is crucial for various scientific, communication, and navigational purposes.
What do you call the shape of the path that follows around the star?
The shape of the path that follows around a star is called an orbit. In the case of planets orbiting a star, these orbits are typically elliptical, as described by Kepler's laws of planetary motion. The gravitational pull of the star keeps the orbiting body in its path, maintaining a balance between gravitational attraction and the body's inertia.
Where is the greatest gravitational pull?
The gravitational pull of any celestial body, is the maximum on its poles.
What forces continually changes a satellites direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
Your weight is a force caused by?
The mutual gravitational attraction between you and the earth.
Does the Milky Way galaxy have an atmosphere?
An atmosphere occurs when gases are held in a gravitational field by a body. The Milky Way is a galaxy not a planet or star and does not have an atmosphere of its own.
Is gravity reduced as you move away from the sun?
The mutual gravitational force of attraction between you and the sun decreases as you move farther from the sun. Just the same as the mutual gravitational force of attraction between you and the earth, or any other body, decreases as you move farther from the other body.
Tides are caused by the gravitational attraction of the moon and what other celestial body?
Tides are primarily caused by the gravitational attraction of the moon and the sun. The gravitational pull of these two celestial bodies on Earth's oceans creates the regular rise and fall of the water level along coastlines.
The space surrounding a massive object subject to the body's force of attraction is?
The space surrounding a massive object subject to the body's force of attraction is the gravitational field. This field is responsible for exerting a force on any other object within its influence, causing it to experience gravitational acceleration towards the massive object.
How do you define an orbit in astronomy?
An orbit is the circular or elliptical motion of one smaller body around another larger body due to gravitational attraction.
As the mass of a body increases its gravitational force of attraction on the earth?
increases as well, due to the greater mass of the body. This is because gravity is directly proportional to the mass of the object. So, the more massive the body, the stronger the gravitational force it exerts on Earth.
What continuously changes a satellites direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
What is anEscape Velocity?
Velocity sufficient for a body to escape from a gravitational attraction without acceleration. Earth has an escape velocity of 11.19 kmsec-1 .
What force continuously changes a satellites's direction?
That's the mutual gravitational force of attraction between the satellite and the central body that it's orbiting.
