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 (59 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


YouTube Post

Vocabulary Builder

Advanced Words (15 Words)

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

YouTube Post

Vocabulary Builder

Word List

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

astronomern: a physicist who studies astronomy
telescopen: a device like a tube in shape containing lenses used to magnify and observe distant objects
awesomeadj: inspiring fear, admiration, or respect; very good, nice, fun, etc.
discoveryn: the act or process of finding information, a place, or an object, or learning about something that was previously not known
universen: everything that exists, especially all physical matter, including planets, stars, galaxies, and all other forms of matter and energy
astronomyn: the scientific study of objects and matter outside the Earth’s atmosphere, especially the positions, motions, and evolution of celestial bodies
lensn: a transparent optical device with curved sides, used in an optical instrument that makes objects seem larger, smaller, clearer, etc.; (metaphor) the basic thoughts or mindsets through which someone sees or understands the environment or situation
photographn: a picture or image that is produced by a camera; a visual representation or record of a person, object, or scene that has been captured electronically or on film
orbitn: the path of an object around a celestial body, especially a planet, star, or moon, under the influence of gravity.
tolerancen: the willingness to accept or tolerate something, especially something that is different or unpleasant
individualn: a single person or thing, as distinct from a group
faintadj: not strong, clear, or vigorous; slight or weak
intergalacticadj: existing or occurring between different galaxies (= an independent group of stars)
mediumadj: of a size, amount, or level that is average or intermediate; (noun) a means or instrumentality for storing or communicating information
redshiftn: a concept in physics, particularly in the field of cosmology, that describes how light or other electromagnetic radiation from an object increases in wavelength, or shifts to the red end of the spectrum, as it moves away from an observer, which is a key principle behind the Big Bang Theory and the expansion of the universe
emissionn: the act of production or sending out gas, heat, light, etc.
balloonn: a small bag made of thin rubber or other light material that can be inflated with air or gas, used as a toy or as a decoration; (verb) to become inflated
explodev: to burst or break open violently and noisily; to cause something to burst or break open
incredibleadj: unbelievable; enormous
observev: to watch or notice something carefully, often to gather information or insights; to take note of something or someone; to celebrate or commemorate a special event or occasion
structuren: the way of construction of something and the arrangement of its parts, or a complex thing constructed of many parts
hydrogenn: the chemical element that is the lightest gas is colorless, odorless, tasteless, and combines with oxygen to form water
giantadj: enormous; much bigger or more important than similar items usually are
galaxyn: an independent group of stars, interstellar gas, dark matter, etc., in the universe, bound together by gravity
atomn: the smallest unit of ordinary matter that forms a chemical element, composed of a nucleus and one or more electrons bound to the nucleus
crucialadj: extremely vital or necessary
developv: to grow or expand; to improve or refine through a process of progress and refinement, often to achieve greater sophistication or complexity; to elaborate or add detail to something that is in the process of being created
jetn: a type of aircraft that is powered by one or more jet engines and can fly at high speeds, typically over long distances
propulsionn: the act or process of propelling or driving something forward, often using a motor, engine, or other mechanical means
laboratoryn: a workplace for doing scientific research or teaching science; a lab
detectv: to find or recognize something, especially something difficult to see, hear, etc.
destroyv: to ruin or damage severely or completely; to eradicate or eliminate completely
plasman: (biology) the yellow-colored liquid component of blood, in which blood cells are suspended; (physics) one of the four fundamental states of matter consisting of positive ions and free electrons
electricaladj: relating to electricity
gloriousadj: having or deserving great admiration, praise, and honor; having great beauty and splendor
weirdadj: extraordinary, unexpected, or difficult to explain
cablen: a set of wires covered by plastic or rubber that carries electricity, phone signals, etc.; a solid thick rope made of twisted hemp or steel wire
stratospheren: the second layer of the Earth’s atmosphere, extending from about 7 to 50 kilometers above the Earth’s surface, containing the ozone layer
scratchv: to cut or damage the surface of something or the skin with a sharp or pointed object
remakev: to create a new version of a work of art, such as a film, song, or play, using the same or similar material as the original; to adapt or update something for a new audience or purpose; (noun) a new version or adaptation of a previously existing movie, song, TV show, or other creative work
calibrationn: the process of ensuring that an instrument, machine, or process is accurate and functioning correctly, often involving comparison to a standard or reference
falconn: a bird of prey characterized by its sharp talons and hooked beak; typically having a long tail and wingspan and known for its swift and agile flight
spectrographn: an instrument that separates light into its component wavelengths and records the distribution of intensities as a graph, used for chemical analysis or to determine the properties of stars and galaxies
damagev: to harm or cause injury to something or someone, often resulting in decreased value or functionality; to impair or negatively affect something, such as a reputation or relationship; (noun) harm or injury that is caused to a person, thing, or entity
launchv: to send or propel something into the air or space using a device such as a rocket, missile, or spacecraft; to make something available or on sale for the first time
attemptn: an act or effort of trying to do something, especially something difficult
continuousadj: occurring or existing without a pause or interruption
desertn: arid land with little or no vegetation often covered with sand or rocks
spiritn: the part of a person which is the seat of their mind, feelings, and character rather than their physical body; the general atmosphere of a place or situation and the effect that it has on people
dampenv: to make something wet or moist; to reduce the intensity or impact of something, such as a feeling, sound, or movement
sunsetn: the time in the evening at which the sun begins to fall below the horizon; (verb) to expire or be terminated automatically at the end of a fixed period
inflatedadj: swollen or blown up, especially with air or gas; excessively or unreasonably high
sphericaladj: having the shape of a sphere; round, spherical, or ball-shaped in appearance
teardropn: anything shaped like a falling drop as a pendant gem on an earring; a single tear that falls from the eye
landingn: the act of coming to rest on the ground or another surface after being in flight or jumping; a platform or area of ground where a plane or spacecraft can come to rest
countlessadj: too numerous to be counted or very many
heartbreakn: a feeling of great sadness or disappointment
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
inevitableadj: certain to happen and unavoidable