Convert kilometer/second to Cosmic velocity - third
Please provide values below to convert kilometer/second [km/s] to Cosmic velocity - third [None], or Convert Cosmic velocity - third to kilometer/second.
How to Convert Kilometer/second to Cosmic Velocity - Third
1 km/s = 0.0598802395209581 None
Example: convert 15 km/s to None:
15 km/s = 15 × 0.0598802395209581 None = 0.898203592814371 None
Kilometer/second to Cosmic Velocity - Third Conversion Table
| kilometer/second | Cosmic velocity - third |
|---|
Kilometer/second
A kilometer per second (km/s) is a unit of speed representing the distance of one kilometer traveled in one second.
History/Origin
The kilometer per second has been used in scientific contexts, particularly in astronomy and physics, to measure high velocities such as the speed of celestial objects and spacecraft. Its usage became prominent with the development of precise measurement techniques in the 20th century.
Current Use
Today, km/s is primarily used in astronomy, astrophysics, and space science to describe the velocities of stars, galaxies, and spacecraft. It is also used in scientific research involving high-speed phenomena.
Cosmic Velocity - Third
The third cosmic velocity is the minimum speed an object must reach to escape the gravitational pull of the Earth without further propulsion, approximately 11.2 km/s.
History/Origin
The concept of cosmic velocities was developed in the early 20th century to describe the different escape velocities from celestial bodies. The third cosmic velocity specifically relates to Earth's escape velocity, becoming prominent with advancements in astronautics and space exploration.
Current Use
The third cosmic velocity is used in space mission planning to determine the required speed for spacecraft to leave Earth's gravitational influence and reach interplanetary or interstellar space.