Important (Read me first!)

This post is a commentary and does not contain any copyrighted material of the reference source.

We strongly recommend accessing/buying the reference source at the same time.

Reference Source

You can understand each word more deeply by utilizing the following YouTube Posts and PDF files.
Also, see how to use Englist.me?

All Words (86 Words)

You can learn all the words from basic to advanced levels in the order they appear in the contents.
If you want learn all words quickly, you can use Quick Look Video.

Quick Look


Advanced Words (24 Words)

If you are confident in your vocabulary, you may prefer to study with content that covers only advanced-level words.

Word List

You can quickly review the words in this content from the list below.

alienn: a person who comes from a different country, race, or group; a form of life assumed to exist outside the Earth or its atmosphere
planetn: any of the nine large celestial bodies that circle in the solar system; any celestial body that revolves around a star
detectv: to find or recognize something, especially something difficult to see, hear, etc.
hurdlen: a barrier or obstacle that must be overcome
confirmv: to support or establish the truth or certainty of something previously believed or suspected to be the case
telescopen: a device like a tube in shape containing lenses used to magnify and observe distant objects
interpretv: to explain or assign the meaning of information, actions, etc.
extraterrestrialadj: relating to or existing outside of the Earth’s atmosphere or planetary boundaries; pertaining to beings or phenomena that originate from beyond the Earth
microben: a tiny living thing that can only be seen with a microscope and that may cause disease
optimisticadj: hoping or expecting that good thing will happen or something will be successful
radiationn: the energy that comes from a nuclear reaction in the form of rays, waves, or particles and that can be hazardous to health
dominatev: to have or control a lot of power and influence over somebody or something
biospheren: the part of the Earth and its atmosphere in which living organisms exist, including plants, animals, and microorganisms
emitv: to give off or send out something such as light, heat, sound, gas, etc.
atmospheren: the mass of air that surrounds the Earth; the pervading tone or mood of a place, situation, or creative work
astronomern: a physicist who studies astronomy
oxygenn: the chemical element with the symbol O that is present in air and water and is necessary for people, animals, and plants to live
methanen: a chemical compound with the chemical formula CH4 with no smell or color, often used as a fuel
nitn: the egg of a louse (= that is a tiny insect that lives in human hair) or some other insect; a foolish person
oxiden: a chemical compound that contains at least one oxygen atom and one other element
indicatev: to show, point out, or make known something, often through a sign or a symbol; to suggest or imply something without stating it directly
astronomyn: the scientific study of objects and matter outside the Earth’s atmosphere, especially the positions, motions, and evolution of celestial bodies
orbitn: the path of an object around a celestial body, especially a planet, star, or moon, under the influence of gravity.
incrediblyadv: in a way that is very difficult to believe; exceedingly or extremely
determinantn: a factor, circumstance, or condition that contributes to the shaping, influencing, or determining of a particular outcome or result
fireflyn: a flying nocturnal insect common in warm regions with a tail that shines in the dark
spotlightn: a beam of light used to illuminate a particular area or person
continentn: one of the earth’s large landmasses; (adjective) abstaining from your feelings, especially your desire to have sex
amazingadj: extremely surprising, especially in a way that you like or admire
overcomev: to succeed in controlling or dealing with something, such as a problem or difficulty; to defeat or overwhelm someone
technologicaladj: based on scientific and industrial progress
barriern: a fence or other obstruction that makes it hard to move or get in; any condition that makes it difficult to make progress or to achieve an objective
definev: to state or explain precisely the nature, scope, or meaning of something
biosignaturen: distinctive chemical or physical features that indicate the presence of past or current life
trickyadj: requiring care and skill because challenging to do or deal with
necessarilyadv: in an essential manner; in such a way as could not be otherwise
biologyn: the scientific study of life and the natural processes of living things
geologyn: a science that deals with the history of the earth as recorded in rocks
identifyv: to recognize someone or something and say or prove who or what they are
preliminaryadj: serving as a preparation for something more important or extensive; introductory; taking place before the main event or decision
detectionn: the act of discovering or identifying the presence of something
phosphinen: a colorless, flammable gas that is made up of one phosphorus atom and three hydrogen atoms and has a fishy or garlic-like odor
compellingadj: arousing strong and irresistible interest, attention, or admiration
confusev: to mistake one thing for another; to make somebody hard to understand
helln: the place thought to be where bad people go and are punished after death, often depicted as being located beneath the earth; an extraordinarily unpleasant or difficult place
temperaturen: the degree of hotness or coldness of a thing or place
degreen: a unit of measurement for angles, temperature, or level of proficiency or achievement; a rank or level of academic or professional attainment
temperateadj: mild or moderate in temperature or climate; exhibiting self-restraint, particularly about the consumption of food, drink, or other indulgences; showing moderation or restraint in behavior or attitude
reproducev: to make a copy of something such as a picture, piece of text, music, etc.; to produce offspring through a sexual or asexual process
discoveryn: the act or process of finding information, a place, or an object, or learning about something that was previously not known
vetn: (also a veterinarian) a person who has a medical degree trained to examine and take care of the health of animals; (verb) to carefully examine, investigate, or evaluate someone or something, often for the purpose of determining suitability or eligibility
verifyv: to check that something exists or is true, or to prove that something is correct
unexpectedadj: not anticipated or regarded as likely to happen
photochemicaladj: relating to or caused by the chemical effects of light, particularly those that involve the absorption or emission of light by molecules in a reaction
processn: a series of actions or operations performed to achieve a particular outcome or goal; a systematic procedure or approach used to accomplish a specific task or objective; a method of treating milk to make it suitable for consumption or use in other dairy products
profoundadj: extremely great; sensed or experienced very strongly; displaying a high level of knowledge or comprehension
generationn: all the people born and living at about the same time, regarded collectively; the production of heat or electricity
soberadj: not drunk or affected by alcohol; dignified in manner or character and committed to keeping promises
distantadj: far away in space, time, or where you are; far apart in relevance, relationship, or kinship
weirdadj: extraordinary, unexpected, or difficult to explain
densityn: the quality of compactness of a substance
cottonn: a plant that is grown in warm countries and bears bolls containing seeds with soft and long hairs that are made into textile fiber and thread for sewing
moltenadj: in a liquid state as a result of being heated
flarev: to burn brightly with a sudden, intense burst of flame or light; (noun) a sudden and brief burst of bright flame or light; a sudden and intense burst of radiation from the Sun’s surface
claimv: to assert that something is true; to demand or request something as one’s own; to lay legal or moral right to something; (noun) a demand or assertion of a right or something that one believes to be true
distinguishv: to notice or understand the difference between two people or things
ambiguityn: the quality of being open to more than one interpretation; the uncertainty of meaning
cluen: an object, a piece of evidence, or some information that helps someone to find the answer to a problem, question, or mystery
vitaladj: necessary for the success or continued existence of something
explorev: to travel to or penetrate an area or a country to learn about it; to thoroughly examine a subject or a possibility to learn more about it
marv: to damage or spoil the appearance or surface of something
universen: everything that exists, especially all physical matter, including planets, stars, galaxies, and all other forms of matter and energy
debaten: a formal discussion or argument of opposing viewpoints, often to persuade others to adopt a specific position; a public discussion, often on an issue of current interest, in which participants offer opinions and differing perspectives
stretchv: to make or be capable of making anything longer or broader without hurting or breaking
desiren: a strong feeling of wanting to have or do something
nuancedadj: characterized by subtle differences in appearance, meaning, sound, etc.
balancen: a condition in which everything has the same weight or force; something left after other parts have been taken away
dualadj: having two parts, aspects, or elements
skepticismn: an attitude of doubting or questioning that claims or statements are true or valuable or that something will happen; the disbelief in any claims of ultimate knowledge
teleportv: to transport or transmit instantly from one location to another, typically using advanced technology or imagined supernatural powers
kangaroon: a large marsupial native to Australia with powerful hind legs for jumping and carrying young in a pouch on the mother’s belly
intelligentadj: having the capacity for thought and reason, especially to a high degree
teemv: to be abuzz; to move in large numbers; to fall heavily
complexityn: the state or quality of being complicated or intricate and difficult to understand
humbleadj: having or showing a modest or low estimate of one’s quality or importance
uncertainadj: not being sure of something; not being able to choose

Leave a Reply