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Moon Base

(Last edited: Wednesday, 27 September 2023, 2:47 PM)
By SpaceMusk - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=76817044

By SpaceMusk - Own work, CC BY-SA 4.0, https://commons.wikimedia.org/w/index.php?curid=76817044

Short Definition:

A Moon Base is a type of facility on the surface of the moon, that could help us building up a colony on the moon.It could be the next frontier on our endeavour to become intergalactic and it could be a steppingstone to regions, that are not feasibly reached by spacecraft from earth, or it could become a centre for industry. In this way we could outsource industry or practices, that are not likely to become CO2-neutral soon.

Detailed Definition:

A Moon Base is a type of facility on the surface of the moon, which enables human activity on the moon.

As China and USA chose the same locations for their proposed moon bases, it could lead to the next smaller space race to the moon, only this time the mission would be to stay on it and to leave a small team to colonize the moon.

Ice from the poles could be melted to get Water and this in turn could be split by electrolysis to hydrogen and oxygen, which are the main ingredients for liquid rocket fuel.

The moon base could be used as a steppingstone to far distances because the rocket fuel needed to transport cargo from the moon is much lower than the earth due to the decreased escape velocity. So, a moon base could be used as a stopover to other proposed ideas like asteroid mining or it could help the Mars base.

To justify the high investment costs, the moon base needs to be economically viable sooner rather than later. The mining of important resources like aluminium, titanium, and helium -3, which is used to fuel fusion reactors, could be helpful, if it proves to be economically and ecologically viable.

A few suggestions could make this project much more autonomous by producing living soil from lunar regolith and mixing the moons soil, regolith and a plant-based glue to produce a 3D-printing material, which will prove to be absolutely essential for this kind of project.

Etymology:

Moon from Old English mōna

Base from Latin basis and from Ancient Greek βάσις (básis)

Sample Sentence(s):

A Moon base could help with making fusion reactors more efficient, by having a higher abundance percentage of Helium-3, which is used as a fuel in those reactors.

If a Moon base can prove to become autonomous, we could outsource some of our CO2- intensive industries to the moon, if it also proves to be economically viable

French:
base lunaire
German:
Mondbasis
Polish:
baza księżycowa
Swedish:
månbas

Links to Videos/Articles:
https://www.youtube.com/results?search_query=moon+base
https://en.wikipedia.org/wiki/Moonbase
https://www.nasa.gov/feature/goddard/2021/nasa-s-artemis-base-camp-on-the-moon-will-need-light-water-elevation/


Nadir

(Last edited: Wednesday, 27 September 2023, 2:51 PM)
Media
Media Zenith & Nadir, DJ Jeffery, University of Nevada, Las Vegas, 2003

Media Zenith & Nadir, DJ Jeffery, University of Nevada, Las Vegas, 2003


Definitions

Short Definition
In astronomy, Nadir is a point on the celestial sphere that is directly below the
observer. The nadir is diametrically opposite to the zenith.

Detailed Definition
In astronomy, nadir lies on the intersection of the celestial sphere with the imaginary line passing from the observer through the centre of Earth. The direction of nadir matches that of the gravitational force. The nadir and the zenith form two poles of the horizon.

In medicine, nadir is predominantly used to describe blood cell counts at their lowest during chemotherapy. Each chemotherapy treatment comes with the nadir period. Figuratively, nadir means the lowest point and may be used to emphasize the state of one’s feelings, quality of activity and affairs.

Etymology
From Medieval Latin nadir, from Arabic naẓīr as-samt, composed of naẓīr
“counterpart, corresponding to” and as-samt“the zenith”

Sample Sentences

A nadir image is a satellite image or an areal photo of Earth taken vertically in the downward alignment.

During chemotherapy, the nadir time usually comes in about 10 days after the start of treatment, although this is mostly dependent on drugs given.

The relationship between the USA and USSR reached its nadir in the 1980s.


Translations of Terms/Concepts into Partner Languages

French
le nadir

German
der Nadir

Italian
il nadir

Polish
nadir

Swedish
nadir

Additional Translations of Terms/Concepts into Other Languages

Russian
надир

Ukrainian
надир

Links to Videos/Articles:

  • The Editors of Encyclopedia Britannica. (2018, February 21). Nadir | Definition & Astronomy. Encyclopedia Britannica. Retrieved [ 06.14.2023 ], from https://www.britannica.com/science/nadir
  • Definition of nadir. (2023). In Merriam-Webster Dictionary. Retrieved [ 06.14.2023 ], from https://www.merriam-webster.com/dictionary/nadir

Nebula

(Last edited: Wednesday, 27 September 2023, 2:52 PM)


Source : Kirk, A. (2015, April 25). The Mighty Orion Nebula from New Zealand. flickr. https://www.flickr.com/photos/67481624@N05/17243621226

Source : Kirk, A. (2015, April 25). The Mighty Orion Nebula from New Zealand. flickr. https://www.flickr.com/photos/67481624@N05/17243621226

Short Definition: 

Any kind of giant cloud that includes miscellaneous gas and dust; especially hydrogen, cosmic dust, and helium located in outer space.

Detailed Definition

As the basic components of galaxies, nebulae were stars before they formed. During the formation phase of these stars, the gases released into space initiate a fusion reaction with hydrogen atoms and form the foundations of a new star. Thus, the universe continues to expand.

Etymology:  

Ancient Greek (νεφέλη nephélē): Cloud

Sample Sentences:

'Today the term nebula generally refers exclusively to the interstellar medium.'

'A nebula that is visible to the human eye from Earth would appear larger, but no brighter, from close by.'

Translations of Terms/Concepts into Partner Languages:

French:

Nébuleuse

Italian:

Nebulosa

German:

Nebel

Polish:

Mgławica

Turkish:

Nebula

Links to Videos/Articles:

https://spacecenter.org/what-is-a-nebula/

https://spaceplace.nasa.gov/nebula/en/

https://www.space.com/nebula-definition-types

https://www.britannica.com/science/nebula


Neil Armstrong

(Last edited: Wednesday, 27 September 2023, 2:53 PM)

Short Definition
Neil Armstrong was an American astronaut and aeronautical engineer. He was born on August 5, 1930, and passed away on August 25, 2012. In 1969, he was part of the Apollo 11 Crew, whose mission was to land on the moon. Today, he is famous for being the first person to walk on the moon.


Detailed Definition

Neil Armstrong, the eldest of three children, was born and raised in Wapakoneta, Ohio. His passion for aviation ignited at a young age when he took his first airplane flight at the age of six. This experience sparked his curiosity and fascination with flight and on his sixteenth birthday, Armstrong obtained his pilot's permit, marking the beginning of his journey in aviation. The following year, he became a naval air cadet, further pursuing his passion for flying.

After earning a degree in aeronautical engineering from Purdue University in 1955, Armstrong began working as a civilian research pilot for the organization that would later evolve into the National Aeronautics and Space Administration (NASA).

In 1962, Armstrong joined NASA's space program and 7 years later, on July 20, 1969, he made history by stepping onto the surface of the moon, saying his iconic words, "That's one small step for [a] man, one giant leap for mankind."

Following this achievement, Armstrong resigned from NASA in 1971. He then dedicated himself to teaching in the Department of Aerospace Engineering at the University of Cincinnati until 1979.

He passed away in 2012 at the age of 82.

 

Etymology
N/A

Sample Sentence(s)

"Neil and Buzz's footprints will be on the Moon for millions of years, because there is no wind to blow them away.” Who was Neil Armstrong? (2022). BBC Bitesize. https://www.bbc.co.uk/bitesize/topics/zhpchbk/articles/z4w3mfr

 

Links to Videos/Articles:

 ●      Who was Neil Armstrong? (2022). BBC Bitesize. https://www.bbc.co.uk/bitesize/topics/zhpchbk/articles/z4w3mfr

●      Britannica, T. Editors of Encyclopaedia (Invalid Date). Neil Armstrong. Encyclopedia Britannica. https://www.britannica.com/biography/Neil-Armstrong

●      NTD. (2012, August 25). Neil Armstrong - First Moon Landing 1969 [Video]. YouTube.

●      Banijay History. (2018, October 10). First Man on the Moon: The Real Neil Armstrong | History Documentary | Reel Truth History [Video]. YouTube. https://www.youtube.com/watch?v=fXTML_0DBDM



Neptune

(Last edited: Wednesday, 27 September 2023, 2:56 PM)

Short Definition
Neptune is the eighth planet in our solar system and a gas giant characterized by its intense blue color. With its strong winds, reaching speeds of over 1,000 miles per hour, and its features such as dark spots and atmospheric disturbances, Neptune offers scientists a subject of study, providing insights into the dynamics and composition of outer gas giants.


Detailed Definition

Neptune is a gas giant, primarily composed of hydrogen and helium, with a distinct bluish colouration that is a result of its atmospheric methane content. One of the defining characteristics of Neptune is its size. It has a diameter of about 49,500 kilometres, making it nearly four times the size of Earth. It is also the fourth-largest planet by diameter and the third-most massive planet in our solar system, with a mass seventeen times that of Earth. This immense size contributes to the planet's powerful gravitational pull, which has a significant influence on the surrounding space.
Neptune is known for its dynamic and violent atmospheric conditions. It experiences extremely high wind speeds, reaching astonishing velocities of over 1,600 kilometres per hour - the fastest in the solar system. These powerful winds create distinct cloud formations and atmospheric bands that can be observed from space. From its immense size and atmospheric composition to its fierce winds and intriguing dark spots, this gas giant remains a source of fascination and wonder.


Etymology

The name "Neptune" originates from Roman mythology. In Roman mythology, Neptune was the god of the sea, freshwater, and earthquakes. The planet Neptune was named after this deity due to its deep blue colour, reminiscent of the vastness of the sea.

 

Sample Sentence(s)


"Neptune is the only giant planet that is not visible without a telescope." Miner, E. D. (Invalid Date). Neptune. Encyclopedia Britannica. https://www.britannica.com/place/Neptune-planet

 

Translations of Terms/Concepts into Partner Languages

French
Neptune


German

Neptun


Italian

Nettuno


Polish

Neptun


Swedish

Neptunus

 

Additional Translations of Terms/Concepts into Other Lang...

 Dutch

Neptunus

Turkish

Neptün

Spanish

Neptuno


Links to Videos/Articles:

●       Miner, E. D. (Invalid Date). Neptune. Encyclopedia Britannica. https://www.britannica.com/place/Neptune-planet

·       Moses, J. A., Cavalié, T., Fletcher, L. N., & Roman, M. R. (2020). Atmospheric chemistry on Uranus and Neptune. Philosophical Transactions of the Royal Society A, 378(2187), 20190477. https://doi.org/10.1098/rsta.2019.0477 

●       In Depth | Neptune – NASA Solar System Exploration. (n.d.). NASA Solar System Exploration. https://solarsystem.nasa.gov/planets/neptune/in-depth/

●       National Geographic. (2019, March 28). Neptune 101 | National Geographic [Video]. YouTube. https://www.youtube.com/watch?v=NStn7zZKXfE

●       Astrum. (2016, October 13). Our Solar System’s Planets: Neptune [Video]. YouTube.

 

 



Nicolaus Copernicus

(Last edited: Wednesday, 27 September 2023, 2:57 PM)
https://commons.wikimedia.org/wiki/Nicolaus_Copernicus#/media/File:Nikolaus_Kopernikus.jpg Author : Unknown Year: (n.d.) Title: Nicolaus Copernicus Description: Portrait of Nicolaus Copernicus Retrieved Date: May 29, 2023, from https://commons.wikimedia.org/wiki/File:Nikolaus_Kopernikus.jpg

https://commons.wikimedia.org/wiki/Nicolaus_Copernicus#/media/File:Nikolaus_Kopernikus.jpg Author : Unknown Year: (n.d.) Title: Nicolaus Copernicus Description: Portrait of Nicolaus Copernicus Retrieved Date: May 29, 2023, from https://commons.wikimedia.org/wiki/File:Nikolaus_Kopernikus.jpg

  

Definitions


Short Definition

Nicolaus Copernicus was a Polish astronomer and mathematician of the Renaissance era. Copernicus proposed the theory of heliocentrism, which stated that the Sun was at the centre of the solar system. 


Detailed Definition

Nicolaus Copernicus (1473 - 1543) was a renowned astronomer, economist, physician and mathematician of the Renaissance era. 
Copernicus is most famous for his theory of heliocentrism, which challenged the prevailing belief at the time that the Earth was the centre of the universe. Copernicus contradicted the idea that the Sun, not the Earth, was at the centre of the solar system, and that the planets orbited the Sun in circular orbits. Copernicus' revolutionary idea was expressed in his book, which laid the foundation for the scientific revolution that further development into modern astronomy.

Etymology
The name "Kopernik" is thought to be derived from the Old Slavic word "kopr," which means "dill." 

Sample Sentence(s) 

1. Before Nicolaus Copernicus published his heliocentric theory, people generally agreed that the Moon and the Sun orbited the motionless Earth and that Mars, Jupiter, and Saturn were beyond the Sun in that order.

Author : Britannica Year: (n.d.) Title: Nicolaus Copernicus Source: Encyclopedia Britannica Retrieved Date: May 29, 2023, from https://www.britannica.com/biography/Nicolaus-Copernicus


2. As I gazed up at the glittering constellations of stars, I couldn't help but think of the groundbreaking astronomer, Copernicus, who revolutionised our understanding of the universe with his heliocentric theory.

Translations of Terms/Concepts into Partner Languages

French
Nicolas Copernic

German
Nikolaus Kopernikus

Italian
Niccolò Copernico

Polish
Mikołaj Kopernik

Swedish
Nicolaus Copernicus

Additional Translations of Terms/Concepts into Other Lang...

Russian : Николай Коперник

Links to Videos/Articles:

http://news.bbc.co.uk/2/hi/europe/7740908.stm

Author : BBC News Year: 2008 Title: Poland honours Copernicus Source: BBC News Retrieved Date: May 29, 2023, from http://news.bbc.co.uk/2/hi/europe/7740908.stm 

https://www.britannica.com/biography/Nicolaus-Copernicus

 

 



Orbit

(Last edited: Wednesday, 27 September 2023, 2:58 PM)
Image Source: MS Paint (2023, May 25). MS Paint Illustration of orbits. ms paint. ms paint

Image Source: MS Paint (2023, May 25). MS Paint Illustration of orbits. ms paint. ms paint


Short Definition:
An orbit is a periodical, elliptical trajectory that all objects floating in space follow.

Detailed Definition:
An orbit is the path that objects in space follow in a two-or-more-body system. Everybody in such system revolves around a common center of mass.  Usually, when talking about orbits, we think of two-body systems with one body much bigger than another. It appears like the smaller body is revolving around the larger one, but in fact both are revolving around a common center of mass.

Etymology: from Latin “orbita” meaning path.

Sample Sentence(s):
A new satellite was put in orbit.

Translations:

French:
Orbite

German:
Umlaufbahn

Polish:
Orbita

Swedish:
Bana

Links to Videos/Articles:
https://www.nasa.gov/audience/forstudents/5-8/features/nasa-knows/what-is-orbit-58.html

https://www.youtube.com/watch?v=6cUe4oMk69E&list=TLGG8tIphgpDAHkxMzA0MjAyMw&t=1s


Additive manufacturing

(Last edited: Saturday, 30 September 2023, 5:23 PM)
Definitions

Short Definition
Additive manufacturing is a process of creating an object by building it one layer at a time. Additive manufacturing is commonly referred to as 3-D printing.

Detailed Definition
Additive manufacturing of an object starts with the creation of its design. This is typically done with the use of computer software or by scanning a sample of the object. Software then translates the design into a set of commands for the manufacturing device to follow. These are sent to the appliance, which begins creating the object immediately. The materials commonly used for additive manufacturing are polymers, metals, ceramics, foams, and biomaterials. This construction method allows for the creation of complex designs and reduces the production expenses, making it a promising field of research for the aerospace industry. In addition to the simplified production of launchers, additive manufacturing is suitable for use on a space station. Manufacturing process can be held in conditions of microgravity and operated safely by the crew. Ability to create a broad spectrum of objects in a confined environment will reduce the required amount of supplies, as raw materials take up less volume.

Etymology
Additive: from Latin addit- “added”
Manufacturing: from Latin manu factum“made by hand”

Sample Sentence(s)

Extensive use of additive manufacturing in aerospace industry will result in more frequent launches, as this technology greatly shortens the expenses.

The most common and well-known example of additive manufacturing is 3-D printing models from melted plastic.

Translations of Terms/Concepts into Partner Languages
French

la fabrication additive

German
die additive Fertigung

Italian
la produzione di additivi

Polish
wytwarzanie przyrostowe, drukowanie 3D

Swedish
additiv tillverkning


Additional Translations of Terms/Concepts into Other Languages

Russian

аддитивное производство

Ukrainian
адитивне виробництво

Links to Videos/Articles:

1. Additive Manufacturing Media. (2015, September 18). What Is Additive Manufacturing? [Video]. YouTube. Retrieved [ 06.14.2023 ], from https://www.youtube.com/watch?v=t4S0mKjXtT4
2. Additive manufacturing, explained | MIT Sloan. (2017b, December 7). MIT Sloan. Retrieved [ 06.14.2023 ], from https://mitsloan.mit.edu/ideas-made-to-matter/additive-manufacturing-explained
3. SAE Media Group. (2020, January 17). 3D Printing and Space Exploration: How NASA Will Use Additive Manufacturing. Tech Briefs. Retrieved [ 06.20.2023 ], from https://www.techbriefs.com/component/content/article/tb/stories/blog/35871

Almucantar

(Last edited: Saturday, 30 September 2023, 5:27 PM)
Media

Media


Definitions

Short Definition
Almucantar (also known as almucantarat, almacantara) is a circle of the celestial sphere parallel to the horizon. Stars belonging to the same almucantar have the same altitude.

Detailed Definition
Almucantar is commonly defined by the arc on the celestial sphere, characterized by the zenith angle, which represents half of its angular magnitude. The almucantar plane refers to a plane within the celestial sphere that is formed by the almucantar. A solar almucantar specifically denotes an almucantar plane used for measuring the irradiance of the Sun.

Etymology
From French almucantarat, from Arabic almuqanṭarāt"circles of celestial latitude" , from qanṭara"arch"

Sample Sentence(s)

The Sun and the Moon seized their almucantar and remained there for a moment, dividing the world into day and night.

Translations of Terms/Concepts into Partner Languages
French
l'almicantarat

German
der Almukantarat

Italian
l’almucantarat

Polish
almukantar, almukantarat

Swedish
almicantarat

Additional Translations of Terms/Concepts into Other Languages
Russian
альмукантарат

Ukrainian
альмукантарат

Links to Videos/Articles:

The Editors of Encyclopaedia Britannica. (1998a, July 20). Almucantar | astronomy. Encyclopaedia Britannica. Retrieved [ 06.14.2023 ], from https://www.britannica.com/science/almucantar


Analog habitat

(Last edited: Saturday, 30 September 2023, 5:28 PM)

Mars Desert Research Station - an analog habitat in the middle of a desert in Utah Source: Wikipedia

Mars Desert Research Station - an analog habitat in the middle of a desert in Utah Source: Wikipedia

Short Definition:
An analog habitat is a facility that is set up to imitate martian or lunar conditions on earth.

Detailed Definition:
An analog habitat is a base meant to simulate a space habitat or colony. It is designed to test and study the feasibility of living in such a habitat. Analog habitats are used to test technologies and systems that could be used in a real space habitat, and to study the psychological and social effects of living in a closed environment without the risks and cost of an actual space mission.

Etymology:
From Latin habitō (“I live or I dwell”).

Sample Sentence(s):
An analog habitat was set up in the middle of a desert.

Translations:

French:
habitat analogique

German:
analoger Lebensraum

Polish:
habitat analogowy

Swedish:
analog livsmiljö


Links to Videos/Articles:
https://www.sciencedirect.com/science/article/pii/S2352309321000018



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