Air Mass
In space and astronautical engineering, an air mass refers to a large volume of air with relatively uniform temperature, humidity, and pressure characteristics. Air masses are classified based on their source region, which can be continental or maritime, and their latitude, which can be polar, arctic, tropical, or equatorial. The characteristics of an air mass can have a significant impact on the weather and atmospheric conditions of a region. For example, a cold and dry polar air mass can bring frigid temperatures and clear skies, while a warm and humid tropical air mass can bring thunderstorms and heavy rainfall. In spacecraft design and operation, the properties of air masses are important considerations for atmospheric reentry, aerodynamic heating, and thermal protection systems.
Your Previous Searches
Random Picks
- Medical Care: Medical care in space and astronautical engineering context refers to the provision of healthcare services to astronauts during space missions. Medical care in space is a critical aspect of space missions as astronauts are exposed to variou ... Read More >>
- Spectral Band: In space and astronautical engineering, a spectral band refers to a range of electromagnetic wavelengths that are used for remote sensing and imaging of celestial objects. Spectral bands are often categorized based on their position in the ... Read More >>
- Interstellar Clouds: Interstellar clouds are vast regions of gas and dust located in between stars in a galaxy. These clouds are primarily composed of hydrogen and helium, with trace amounts of other elements. Interstellar clouds play a crucial role in the form ... Read More >>
Top News
Check out this interactive map of the early universe, considered largest ever cr...
A team of astronomers have put together the largest, most detailed map of the universe ever created – and you can explore it now....
News Source: USA Today on 2025-06-12
The Vera C. Rubin Observatory is about to totally transform astronomy...
With the ability to scan the entire southern night sky every three days, the huge Vera C. Rubin Observatory could be about to start solving the mysteries of the universe, from dark matter to Planet Ni...
News Source: New Scientist on 2025-06-12
Trump's proposed science cuts will have huge consequences...
The universe will still be there to marvel at, despite brutal cuts set to hit NASA and the National Science Foundation's budgets. But the damage to future research will be long-lasting, says Chanda Pr...
News Source: New Scientist on 2025-06-11
Starlink satellites are leaking radio signals that may ruin astronomy...
Our ability to study faint radio signals from when the first stars began to form is being threatened by SpaceX's Starlink satellites, which seem to be unintentionally leaking radio signals that overpo...
News Source: New Scientist on 2025-06-09
Asteroids around Venus pose possible 'invisible threat' to Earth: Should you be ...
A swarm of large asteroids likely lurking around Venus could one day pose an "invisible threat" to Earth if left unchecked, astronomers have warned....
News Source: USA Today on 2025-06-06