Lungs

In the context of space and astronautical engineering, lungs refer to the respiratory system of humans and animals that are used to breathe in oxygen and exhale carbon dioxide. In space, the lack of gravity causes fluids to shift towards the upper body, including the lungs, which can lead to changes in lung function and capacity. Astronauts must undergo rigorous training and medical evaluations to ensure their lungs are healthy and can withstand the stresses of spaceflight. Additionally, spacecraft must be equipped with proper air filtration and circulation systems to maintain a breathable atmosphere for the crew. Understanding the effects of microgravity on lung function is important for long-duration space missions and the development of countermeasures to mitigate any negative impacts.
Your Previous Searches
Random Picks
  • Methane: Methane is a chemical compound with the molecular formula CH4. It is the simplest alkane and the main component of natural gas. Methane is a potent greenhouse gas and its concentration in the Earth's atmosphere has been increasing rapidly d ... Read More >>
  • Global Navigation Satellite System: In the context of aerospace engineering, the Global Navigation Satellite System (GNSS) refers to a constellation of satellites providing signals from space that transmit positioning and timing data to GNSS receivers. The receivers then use ... Read More >>
  • Volatile Substances: Volatile substances are chemicals that have a high vapor pressure at room temperature. In the context of space and astronautical engineering, volatile substances are of particular interest due to their potential use as propellants and fuels ... Read More >>
Top News

Bestselling author explains the science of happiness: "You can do the work"...

Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....

News Source: CBS News on 2024-11-18

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...

November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....

News Source: CBS News on 2024-11-15

You can't put a price on the sense of awe particle physics inspires...

Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...

News Source: New Scientist on 2024-11-13

If you want to stretch your gift game into days this holiday, check out these ad...

The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...

News Source: ABC News on 2024-11-04

November brings a bonanza of meteor showers...

November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....

News Source: NBC News on 2024-11-02