Từ vựng cho IELTS Academic (Điểm 6-7) - Astronomy
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Đố vui
an object in space that is a mass of ice and dust and when it nears the sun it starts illuminating in the shape of a tail

sao chổi
a piece of rock coming from outer space that passes through the Earth's atmosphere, producing light

sao băng, thiên thạch
any of the rocky bodies orbiting the sun, ranging greatly in diameter, also found in large numbers between Jupiter and Mars

tiểu hành tinh, thiên thể đá
a glowing cloud of gas and dust in outer space, often the result of a star explosion or formation

tinh vân, đám mây khí và bụi
a natural light display in the Earth's polar regions, caused by the collision of charged particles from the sun with atoms in the Earth's atmosphere

cực quang, ánh sáng phương bắc
a specific group of stars that form a pattern and have a name related to their shape

chòm sao, nhóm sao
(astronomy) the celestial zone in the sky where the sun, moon, and planets appear to move, traditionally divided into twelve equal segments, each associated with a distinct name and symbol

hoàng đạo, vành đai hoàng đạo
a planet that is outside the solar system

ngoại hành tinh, hành tinh ngoài hệ mặt trời
the displacement of the spectrum of an astronomical object toward shorter wavelengths, indicating motion toward the observer

dịch chuyển xanh, dịch chuyển về phía xanh
a small, dense, and faint stellar remnant that is left after a medium-sized star exhausts the nuclear fuel in its core and undergoes gravitational collapse

sao lùn trắng, ngôi sao lùn trắng
a highly dense and compact stellar remnant that remains after a massive star undergoes a supernova explosion, consisting almost entirely of neutrons

sao neutron, ngôi sao neutron
the scientific study of how the universe is created, its development, and how it is going to end

vũ trụ học, nghiên cứu vũ trụ
a type of galaxy characterized by a spiral-shaped structure, consisting of a central bulge surrounded by spiral arms that contain stars, gas, and dust

thiên hà xoắn ốc, thiên hà hình xoắn ốc
a type of galaxy characterized by its smooth, nearly featureless brightness profile and ellipsoidal shape, lacking significant spiral arms or disk-like structures

thiên hà elip, thiên hà dạng elip
an optical instrument used for analyzing the spectrum of light, separating it into its individual wavelengths to identify and study the components of the light source

kính quang phổ, dụng cụ phân tích quang phổ
a galaxy that lacks a distinct, regular shape or structure, often appearing chaotic and asymmetrical

thiên hà không đều, thiên hà không có hình dạng rõ ràng
a mysterious object that some people claim to have seen flying around in the sky and assume that it is a spaceship from another world

vật thể bay không xác định
an unmanned spacecraft designed to explore outer space, gather scientific data, and transmit it back to Earth

tàu thăm dò không gian, tàu thăm dò liên hành tinh
an astronaut from Russia or the former Soviet Union

nhà du hành vũ trụ
a layer of charged particles, primarily electrons and protons, held in place around a celestial body by its magnetic field

vành đai bức xạ, đai phóng xạ
the shift of light waves towards longer wavelengths, indicating the motion of an object away from the observer, commonly observed in the spectra of distant celestial bodies

dịch chuyển đỏ, redshift
Từ vựng cho IELTS Academic (Điểm 6-7) |
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