temperature (n)
/ˈtem.prə.tʃə(r)/

nhiệt độ

the measured amount of heat in a place or in the body

weightlessness (n)
/ˈweɪt.ləs.nəs/

tình trạng phi trọng lượng

having or appearing to have no weight

float (v)
/fləʊt/

nổi, trôi lềnh bềnh

o stay on the surface of a liquid and not sink

rotate (v)
/rəʊˈteɪt/

làm quay, làm xoay quanh

to turn around a fixed point, or to cause something to do this

distance (n)
/ˈdɪs.təns/

khoảng cách, tầm xa

the amount of space between two places or things

southern (a)
/ˈsʌð.ən/

phương nam

in or from the south of a country or region

surface (n)
/ˈsɜː.fɪs/

bề mặt, vỏ bọc

the outer or top part or layer of something

star (n)
/stɑːr/

ngôi sao

a very large ball of burning gas in space that is usually seen from Earth as a point of light in the sky at night

robot (n)
/ˈrəʊ.bɒt/

người máy, rô bốt

a machine controlled by a computer that is used to perform jobs automatically

operate (v)
/ˈɒp.ər.eɪt/

hoạt động

to (cause to) work, be in action or have an effect

sky (n)
/skaɪ/

bầu trời

the area above the earth, in which clouds, the sun, etc. can be seen

flag (n)
/flæɡ/

cờ

a piece of cloth decorated with the pattern and colours that represent a country or organization

satellite (n)
/ˈsæt.əl.aɪt/

vệ tinh

a device sent up into space to travel round the Earth, used for collecting information or communicating by radio, television, etc.

solar system (n)
/ˈsəʊ.lər ˈsɪs.təm/

hệ mặt trời, thái dương hệ

a star and the planets that go round it, especially the Sun and the group of planets that includes the Earth

inevitable (a)
/ɪˈnev.ɪ.tə.bl̩/

không thể tránh được, chắc chắn xảy ra

certain to happen and unable to be avoided or prevented

spacecraft (n)
/ˈspeɪs.krɑːft/

con tàu vũ trụ

a vehicle used for travel in space

simulator (n)
/ˈsɪm.jʊ.leɪ.tər/

mô hình mô phỏng

a piece of equipment that is designed to represent real conditions, for example in an aircraft or spacecraft

propel (v)
/prəˈpel/

đẩy đi, đẩy tới

to push or move something somewhere, often with a lot of force

sustain (v)
/səˈsteɪn/

duy trì

to provide the conditions in which something can happen or exist

toxic (a)
/ˈtɒk.sɪk/

độc hại

poisonous and harmful to people, animals, or the environment