Gravitational Force
Gravitational force is the force of attraction between two objects with mass. In space and astronautical engineering, gravitational force plays a crucial role in the motion of celestial bodies and spacecraft. The force is directly proportional to the product of the masses of the two objects and inversely proportional to the square of the distance between them. This means that the force decreases as the distance between the objects increases. Gravitational force is responsible for keeping planets in orbit around the sun, and for the motion of artificial satellites and spacecraft. It is also a key factor in the design of trajectories for interplanetary missions, as spacecraft must use the gravitational pull of planets and other celestial bodies to navigate through space.
Your Previous Searches
Random Picks
- Orbital Plane: In space and astronautical engineering, the orbital plane refers to the flat plane in which a satellite or spacecraft orbits around a celestial body. The plane is determined by the initial velocity and direction of the object at the time of ... Read More >>
- Sustainability: Sustainability in space and astronautical engineering refers to the ability to maintain and improve the quality of life for current and future generations of humans and other living organisms in space. This includes the responsible use of r ... Read More >>
- Orbital Element: In space and astronautical engineering, an orbital element is a mathematical parameter that describes the orbit of an object in space. These parameters include the object's position, velocity, and acceleration at a specific point in time. T ... Read More >>
Top News
Katy Perry's trip to space wasn't inspirational. It was tone-deaf marketing....
Katy Perry indulged in a space tourism trip Monday, courtesy of Jeff Bezos' company. It's the latest in a long line of missteps for the singer....
News Source: Business Insider on 2025-04-14
Blue Origin readies rocket launch with all-female crew...
Today’s female-only spaceflight will be the first since 1963, when Valentina Tereshkova of the former Soviet Union became the first woman in space....
News Source: NBC News on 2025-04-14
Ahead of spaceflight, Katy Perry reading Carl Sagan, channeling her 'feminine di...
Before she kicks off her upcoming world tour, Katy Perry is reaching for the stars...
News Source: ABC News on 2025-04-11
Can Amazon's soon-to-launch Kuiper satellites rival Musk's Starlink?...
Amazon is aiming to launch its first operational satellites today to provide speedy internet connections in remote regions, but it will still take some time to catch up with its main competitor, Space...
News Source: New Scientist on 2025-04-09
A day at Uranus just got 28 seconds longer...
A day at Uranus just got a little longer...
News Source: ABC News on 2025-04-07