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Daftar Kata Level C2 - Astronomi

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

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Mulai belajar
CEFR C2 Vocabulary
kuiper belt
kuiper belt
[Kata benda]

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

sabuk Kuiper, cincin Kuiper

sabuk Kuiper, cincin Kuiper

Ex: Kuiper Belt objects are remnants from the early solar system, providing insights into its formation. 

Objek-objek Sabuk Kuiper adalah sisa-sisa dari tata surya awal, memberikan wawasan tentang pembentukannya.

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quasar
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, benda mirip bintang

kuasar, benda mirip bintang

Ex: The high redshift of quasars suggests they existed in the early stages of the universe. 

Pergeseran merah tinggi quasar menunjukkan bahwa mereka ada pada tahap awal alam semesta.

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oort cloud
oort cloud
[Kata benda]

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

awan Oort, awan Oort

awan Oort, awan Oort

Ex: The Oort Cloud's existence helps explain the occasional appearance of comets from unexpected directions. 

Keberadaan awan Oort membantu menjelaskan kemunculan sesekali komet dari arah yang tidak terduga.

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corona
corona
[Kata benda]

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

korona, atmosfer luar Matahari

korona, atmosfer luar Matahari

Ex: Solar missions, like NASA's Parker Solar Probe, aim to explore the corona up close and gather valuable data. 

Misi matahari, seperti Parker Solar Probe milik NASA, bertujuan untuk mengeksplorasi korona dari dekat dan mengumpulkan data berharga.

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ecliptic
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

ekliptika

Ex: The tilt of Earth's axis is responsible for the changing seasons as it relates to the ecliptic plane. 

Kemiringan sumbu Bumi bertanggung jawab atas perubahan musim karena terkait dengan bidang ekliptika.

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parallax
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

paralaks, perpindahan semu

paralaks, perpindahan semu

Ex: In surveying, the parallax in sighting between two points helps calculate the distance and elevation changes. 

Dalam survei, paralaks dalam penglihatan antara dua titik membantu menghitung jarak dan perubahan ketinggian.

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pulsar
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: The fast rotation of pulsars, sometimes reaching hundreds of rotations per second, contributes to the periodic nature of their pulses. 

Rotasi cepat pulsar, yang terkadang mencapai ratusan rotasi per detik, berkontribusi pada sifat periodik denyut mereka.

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astronomical unit
astronomical unit
[Kata benda]

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

satuan astronomi, SA

satuan astronomi, SA

Ex: Neptune is approximately 30 AU away. 

Neptunus berjarak sekitar 30 satuan astronomi.

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parsec
parsec
[Kata benda]

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

parsec, satuan jarak astronomi yang setara dengan sekitar 3

parsec, satuan jarak astronomi yang setara dengan sekitar 3

Ex: Galaxies billions of parsecs away are visible with powerful telescopes. 

Galaksi yang berjarak miliaran parsec terlihat dengan teleskop yang kuat.

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cosmic ray
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: Cosmic rays are energetic particles that bombard the Earth from space. 

Sinar kosmik adalah partikel energetik yang membombardir Bumi dari luar angkasa.

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cosmic microwave background

(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 sisa dari Ledakan Besar

latar belakang gelombang mikro kosmik, radiasi sisa dari Ledakan Besar

Ex: The cosmic microwave background is the afterglow of the Big Bang. 

Latar belakang gelombang mikro kosmik adalah sisa cahaya dari Ledakan Besar.

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nebular hypothesis
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 nebula

hipotesis nebula, teori nebula

Ex: Astronomers use evidence from other star systems to support the nebular hypothesis. 

Para astronom menggunakan bukti dari sistem bintang lain untuk mendukung hipotesis nebula.

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Hubble constant
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, parameter Hubble

konstanta Hubble, parameter Hubble

Ex: The value of the Hubble constant has been refined over the years. 

Nilai dari konstanta Hubble telah disempurnakan selama bertahun-tahun.

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interstellar medium

the matter and radiation that exists in the space between stars within a galaxy

medium antarbintang, materi antarbintang

medium antarbintang, materi antarbintang

Ex: Space probes collect data on the composition of the interstellar medium. 

Probe ruang angkasa mengumpulkan data tentang komposisi medium antarbintang.

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heliosphere
heliosphere
[Kata benda]

the space surrounding the Sun dominated by solar wind

heliosfer, ruang yang didominasi angin matahari

heliosfer, ruang yang didominasi angin matahari

Ex: The heliosphere extends far beyond the orbit of Pluto. 

Heliosfer meluas jauh melampaui orbit Pluto.

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cosmic dust
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, debu bintang

debu kosmik, debu bintang

Ex: Cosmic dust grains play a crucial role in the process of star formation, serving as the building blocks for planets and other celestial bodies. 

Butiran debu kosmik memainkan peran penting dalam proses pembentukan bintang, berfungsi sebagai bahan pembangun planet dan benda langit lainnya.

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meteoroid
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: When a meteoroid enters Earth's atmosphere and vaporizes due to friction with the air, it creates a streak of light known as a meteor or shooting star. 

Ketika sebuah meteoroid memasuki atmosfer Bumi dan menguap karena gesekan dengan udara, ia menciptakan garis cahaya yang dikenal sebagai meteor atau bintang jatuh.

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inflation
inflation
[Kata benda]

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

inflasi, ekspansi cepat

inflasi, ekspansi cepat

Ex: Inflation is a theory explaining the universe's rapid expansion. 
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magnetic storm
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 magnetik, badai geomagnetik

badai magnetik, badai geomagnetik

Ex: During a magnetic storm, the increased solar activity can lead to disruptions in satellite communications, power grids, and navigation systems. 

Selama badai magnetik, peningkatan aktivitas matahari dapat menyebabkan gangguan dalam komunikasi satelit, jaringan listrik, dan sistem navigasi.

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aurora australis
aurora australis
[Kata benda]

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

aurora australis, cahaya selatan

aurora australis, cahaya selatan

Ex: The best places to witness the aurora australis are in Antarctica, southern Australia, New Zealand, and other southern high-latitude regions. 

Tempat terbaik untuk menyaksikan aurora australis adalah di Antartika, Australia selatan, Selandia Baru, dan wilayah lintang tinggi selatan lainnya.

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aurora borealis
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: The best places to witness the aurora borealis are in northern latitudes, such as Alaska, Canada, Scandinavia, and Iceland. 

Tempat terbaik untuk menyaksikan aurora borealis berada di lintang utara, seperti Alaska, Kanada, Skandinavia, dan Islandia.

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cosmogonic
cosmogonic
[Adjektiva]

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

kosmogonik, berkaitan dengan fenomena

kosmogonik, berkaitan dengan fenomena

Ex: Cosmogonic studies delve into the birth of stars and planets. 

Studi kosmogonik menggali kelahiran bintang dan planet.

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extragalactic astronomy

study of celestial objects outside the Milky Way galaxy

astronomi ekstragalaksi, studi tentang objek langit di luar galaksi Bima Sakti

astronomi ekstragalaksi, studi tentang objek langit di luar galaksi Bima Sakti

Ex: Astronomers use telescopes to observe extragalactic objects. 

Para astronom menggunakan teleskop untuk mengamati objek ekstragalaksi.

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nebular
nebular
[Adjektiva]

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

nebula, berkaitan dengan nebula

nebula, berkaitan dengan nebula

Ex: Nebular emission lines are spectral lines emitted by ionized gases within nebulae. 

Garis emisi nebula adalah garis spektral yang dipancarkan oleh gas terionisasi dalam nebula.

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sidereal
sidereal
[Adjektiva]

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

sidereal, berkaitan dengan bintang

sidereal, berkaitan dengan bintang

Ex: Sidereal measurements and calculations are based on the fixed positions of stars and constellations in the night sky. 

Pengukuran dan perhitungan sidereal didasarkan pada posisi tetap bintang dan rasi bintang di langit malam.

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