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Daftar Kata Level C2 - Astronomy

Di sini Anda akan mempelajari semua kata penting untuk berbicara tentang Astronomi, yang dikumpulkan khusus untuk pelajar tingkat C2.

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CEFR C2 Vocabulary
kuiper belt
[Kata benda]

a region beyond Neptune in the solar system containing icy objects like dwarf planets, asteroids, and comets

Sabuk Kuiper, Sabuk Kuiperan

Sabuk Kuiper, Sabuk Kuiperan

Ex: Ongoing research aims to identify and characterize more objects within the Kuiper Belt to enhance our knowledge of the outer solar system.
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quasar
[Kata benda]

a highly energetic celestial object emitting powerful radiation from the center of a galaxy, often associated with a supermassive black hole

kuasar, objek kuasar

kuasar, objek kuasar

Ex: Researchers study the variability quasar brightness to gain insights into their dynamics .
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oort cloud
[Kata benda]

a distant, hypothetical region surrounding the solar system, thought to harbor icy bodies and comets

awan Oort, awan Oort hipotetik

awan Oort, awan Oort hipotetik

Ex: The Oort Cloud is a key component in models of solar system formation and dynamics, influencing the distribution of comets in our cosmic neighborhood.
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corona
[Kata benda]

the outer layer of the Sun's atmosphere, observable as a plasma halo during a solar eclipse

korona, serpihan matahari

korona, serpihan matahari

Ex: corona's magnetic fields contribute to the formation of solar prominences and eruptions .
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ecliptic
[Kata benda]

the apparent path that the Sun traces in the sky over the course of a year, which is also the plane of the Earth's orbit around the Sun

ekliptika, garis lintang ekliptika

ekliptika, garis lintang ekliptika

Ex: During a solar eclipse, the Moon crosses the ecliptic plane, aligning with the Sun and Earth.
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parallax
[Kata benda]

the apparent displacement or difference in the apparent position of an object when viewed along two different lines of sight, often used in astronomy to measure the distance of nearby stars

paralaksis, paralaks

paralaksis, paralaks

Ex: Astronomers use parallax method to estimate the distances to nearby galaxies , enhancing our understanding of the vastness of the universe .
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pulsar
[Kata benda]

a highly magnetized, rotating neutron star that emits beams of electromagnetic radiation from its magnetic poles

pulsar, bintang neutron berputar

pulsar, bintang neutron berputar

Ex: Scientists pulsars as natural laboratories to study extreme physical conditions , such as strong magnetic fields and high rotation rates .
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astronomical unit
[Kata benda]

a unit of measurement equal to the average distance between the Earth and the Sun, approximately 149.6 million kilometers

unit astronomi, satuan astronomi

unit astronomi, satuan astronomi

Ex: astronomical unit the average distance from Earth to the Sun .
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parsec
[Kata benda]

a unit of astronomical distance equivalent to about 3.26 light-years

parsec, parasek

parsec, parasek

Ex: Parsec provides a convenient scale for discussing interstellar and intergalactic distances.
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cosmic ray
[Kata benda]

a high-energy particle, mainly originating from outside the Solar System, that travels through space at nearly the speed of light

sinar kosmik, partikel kosmik

sinar kosmik, partikel kosmik

Ex: Astronomers cosmic rays to understand the processes in distant regions of the universe .
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(cosmology) the faint glow of radiation spreading through the universe, believed to be residual radiation from the Big Bang

latar belakang gelombang mikro kosmik, radiasi latar belakang mikrowave kosmik

latar belakang gelombang mikro kosmik, radiasi latar belakang mikrowave kosmik

Ex: Studying fluctuations in CMB reveals insights into cosmic structure formation.
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nebular hypothesis
[Kata benda]

(cosmology) a theory proposing that the solar system formed from a rotating nebula of gas and dust about 4.6 billion years ago

hipotesis nebula, teori nebular

hipotesis nebula, teori nebular

Ex: nebular hypothesis is one of the leading theories of solar system formation .
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Hubble constant
[Kata benda]

(cosmology) a measure of the rate at which the universe is expanding, determined from the observation of distant galaxies' recession velocities

konstanta Hubble, bilangan Hubble

konstanta Hubble, bilangan Hubble

Ex: Precise measurements of Hubble constant are crucial for cosmological models .
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the matter and radiation that exists in the space between stars within a galaxy

medium antarbintang, medium interstelar

medium antarbintang, medium interstelar

Ex: Astronomers study interstellar medium to understand cosmic evolution .
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heliosphere
[Kata benda]

the space surrounding the Sun dominated by solar wind

heliosfer, ruang heliosfer

heliosfer, ruang heliosfer

Ex: The shape of the heliosphere resembles a teardrop.
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cosmic dust
[Kata benda]

very small particles originally derived from stars, serving as raw material for forming planets, and existing between galaxies, stars, and other celestial bodies

debu kosmik, serpihan kosmik

debu kosmik, serpihan kosmik

Ex: Cosmic dust can be detected using various methods , including infrared and microwave observations , which reveal its presence and composition across different regions of the universe .
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meteoroid
[Kata benda]

a small celestial body that becomes visible as a meteor upon entrance into the atmosphere of the earth

meteoroid, benda langit kecil

meteoroid, benda langit kecil

Ex: The study meteoroids provides valuable insights into the composition and dynamics of our solar system , as well as the potential hazards they pose to spacecraft and Earth .
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inflation
[Kata benda]

(cosmology) the rapid expansion of the universe following the Big Bang

inflasi, perluasan cepat

inflasi, perluasan cepat

Ex: inflation is crucial for comprehending the universe 's evolution .
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magnetic storm
[Kata benda]

a disruption in earth's magnetic field caused by solar activity, resulting in variations that can impact electronic systems and communications on earth

badai magnet, badai geomagnetik

badai magnet, badai geomagnetik

Ex: Scientists magnetic storms closely to better understand their effects on Earth 's technology and to develop strategies for mitigating potential disruptions .
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aurora australis
[Kata benda]

the colored lights, mainly green and red, in the sky seen primarily near the southern magnetic pole

aurora selatan, cahaya selatan

aurora selatan, cahaya selatan

Ex: The aurora australis is a stunning phenomenon that has inspired artists, scientists, and adventurers throughout history, offering a glimpse of the Earth's connection to the wider cosmos.
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aurora borealis
[Kata benda]

the colored lights, mainly green and red, in the sky seen primarily near the northern magnetic pole

aurora borealis, cahaya utara

aurora borealis, cahaya utara

Ex: aurora borealis has captivated people for centuries and continues to be a source of wonder and inspiration for astronomers , photographers , and travelers alike .
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cosmogonic
[Adjektiva]

associated with the phenomena, processes, or theories related to the origin and formation of the universe or celestial bodies

kosmogonik, kosmogoni

kosmogonik, kosmogoni

Ex: The Big Bang theory is a cosmogonic model for the universe 's creation .
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study of celestial objects outside the Milky Way galaxy

astronomi ekstragalaksi, astronomi luar galaksi

astronomi ekstragalaksi, astronomi luar galaksi

Ex: Extragalactic astronomy sheds light on cosmic evolution .
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nebular
[Adjektiva]

relating to or resembling a nebula, which is a cloud of gas and dust in outer space

nebulosa, nebulak

nebulosa, nebulak

Ex: Nebular hypotheses propose various mechanisms for the formation of planetary systems.
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sidereal
[Adjektiva]

relating to the stars or constellations, especially in terms of their positions relative to Earth

sideral, berhubungan dengan bintang

sideral, berhubungan dengan bintang

Ex: Sidereal charts plot the positions of celestial objects against the background of distant stars .
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Daftar Kata Level C2
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