astronaut (n)
/ˈæs.trə.nɔːt/
phi hành gia, nhà du hành vũ trụ
a person who has been trained for travelling in space
![astronaut](https://7vel.com/assets/assets-v2/img/library/astronaut.jpg)
atmosphere (n)
/ˈætməsˌfɪə(r)/
bầu không khí, khí quyển
the air round the Earth or round another planet
![atmosphere](https://7vel.com/assets/assets-v2/img/library/atmosphere.jpg)
Earth (n)
/ɜːθ/
đất, mặt đất, quả đất
the planet third in order of distance from the sun, between Venus and Mars; the world on which we live
![Earth](https://7vel.com/assets/assets-v2/img/library/Earth.jpg)
exploration (n)
/ˌek.spləˈreɪ.ʃən/
sự thăm dò, sự thám hiểm
the activity of searching and finding out about something
![exploration](https://7vel.com/assets/assets-v2/img/library/exploration.jpg)
gravity (n)
/ˈɡræv.ɪ.ti/
lực hấp dẫn
the force that attracts objects towards one another, especially the force that makes things fall to the ground
![gravity](https://7vel.com/assets/assets-v2/img/library/gravity.jpg)
horizon (n)
/həˈraɪzn/
chân trời
the line at the farthest place that you can see, where the sky seems to touch the land or sea
![horizon](https://7vel.com/assets/assets-v2/img/library/horizon.jpg)
meteor (n)
/ˈmiː.ti.ɔːr/
sao băng
a piece of rock or other matter from space that produces a bright light as it travels through the Earth's atmosphere
![meteor](https://7vel.com/assets/assets-v2/img/library/meteor.jpg)
moon (n)
/mun/
mặt trăng
the round object that moves in the sky around the Earth and can be seen at night
![moon](https://7vel.com/assets/assets-v2/img/library/moon.jpg)
rocket (n)
/ˈrɒk.ɪt/
tên lửa
a large cylinder-shaped object that moves very fast by forcing out burning gases, used for space travel or as a weapon
![rocket](https://7vel.com/assets/assets-v2/img/library/rocket.jpg)
outer space (n)
/ˈaʊ.tər speɪs/
khoảng không vũ trụ, không gian vũ trụ
the part of space that is very far away from Earth
![outer space](https://7vel.com/assets/assets-v2/img/library/outer space.jpg)
![](themes/7vel/images/chan_ghichu.png)
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