Glossary V

A vacuum is a space with the absence of (nearly) everything.

A Valve is a mechanical devices that is used to control the flow of fluids gases, and other materials. Valves are commonly used in a variety of aerospace systems, including fuel systems, hydraulic systems, and environmental control systems.

Vandenberg Air Force Base (VAFB) is a United States Air Force installation located in Santa Barbara County, California, USA. It is primarily used for space and missile launches, as well as testing and training.

Vastness in the context of the space industry refers to the sheer magnitude and expanse of the universe, which includes galaxies, star systems, planets, and the infinite space between them. The space industry, by its very nature, deals with the incomprehensible vastness of space, presenting both awe-inspiring opportunities and daunting challenges. In this article, we will delve into the concept of vastness within the space industry, exploring its implications, risks, and various application areas.

Vega is the name of a European Space Agency (ESA) launch vehicle. Vega is a small to medium-sized, four-stage rocket designed to carry payloads of up to 1.5 metric tons into a variety of orbits, including low Earth orbit, medium Earth orbit, and geostationary transfer orbit.

n the aerospace context, velocity refers to the speed and direction of an object as it moves through space. Velocity is a vector quantity, meaning it has both magnitude (speed) and direction.

In the aerospace context, ventilation refers to the process of providing fresh air to the interior of an aircraft, spacecraft, or other aerospace vehicle.

Venus refers to the second planet from the sun in our solar system. It is often referred to as Earth's sister planet due to its similar size and composition.

In the aerospace or aviation context, "vertex" can refer to a number of different things, depending on the context in which it is used.

Vibration refers to the oscillation or movement of an object or structure due to the periodic application of a force. Vibration can occur in aerospace systems and components due to a variety of factors, such as the operation of mechanical systems, the movement of fluids or gases, or the impact of external forces, such as wind or turbulence.

Vibroacoustic refers to the study of the interaction between vibrations and sound in a system. In the aerospace context, vibroacoustic analysis is used to understand and predict the effects of vibrations and noise on aircraft and spacecraft, as well as on the people and equipment on board.

Vicinity in the space industry context refers to the region or area surrounding a celestial body, spacecraft, satellite, or other objects in space. It is a term used to describe the proximity or nearby surroundings of a specific location in space. Understanding and monitoring the vicinity of space objects is crucial for mission planning, navigation, and safety, as well as for scientific observations and research. In this article, we will explore the significance of vicinity in the space industry, provide examples of its application in various space missions, and discuss similar concepts related to space exploration and navigation.

Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media.

Vikings is the modern name given to seafaring people originally from Scandinavia (present-day Denmark, Norway and Sweden), who from the late 8th to the late 11th centuries raided, pirated, traded and settled throughout parts of Europe.

Visibility in the space industry context refers to the ability to track and communicate with spacecraft, satellites, and other space assets. It encompasses the ability to monitor a space object's position, trajectory, and status, as well as to establish reliable communication links with it. Visibility is a critical aspect of space operations, as it enables operators and mission controllers on Earth to maintain control, monitor health, and receive data from spacecraft in orbit or on deep space missions. In this article, we will explore the concept of visibility in the space industry, discuss its significance, and provide examples of its application in various space missions.

Visual flight rules (VFR) is a regulatory term describing flights that are conducted only in conditions where the pilot can see the ground, or in some instances is flying in the free space above a cloud. Compare to instrument flight rules.

In the aerospace context, Voyager refers to a series of NASA's space probes that were launched in the 1970s to study the outer Solar System. The Voyager program consisted of two spacecraft, Voyager 1 and Voyager 2. Both were launched in 1977, and were designed for a mission to study the gas giant planets Jupiter and Saturn, and their moons.