B2级单词表 - Outer Space

a creature that is believed to exist in other worlds or planets

the universe beyond the atmosphere of the earth

the space outside the earth's atmosphere

all that exists in the physical world, such as space, planets, galaxies, etc.

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

a place in the space with such high gravity that pulls in everything, even light

a large number of star systems bound together by gravitational force

the sun and the group of planets orbiting around it, including the earth

the 1st and smallest planet in the solar system which is the closest to the sun

the 2nd planet of the solar system located between Mercury and earth

the 4th planet of the solar system located between earth and Jupiter

the 5th and the largest planet of the solar system located between Mars and Saturn

the 6th planet of the solar system located between Jupiter and Uranus, which has rings around it

the 7th planet of the solar system with a blue-green color located between Saturn and Neptune

the 8th planet of the solar system with a ring of icy particles around it

a branch of science that studies space, planets, etc.

a scientist who studies or observes planets, stars, and other happenings in the universe

the act of an aircraft or spacecraft arriving on the ground or a solid surface

situated on the outside of something else

the path an object in the space follows to move around a planet, star, etc.

to move around a star, planet, or a large object in space

a spacecraft that moves up by the force of the gases produced when the fuel burns

an object sent into space to travel around the earth and send or receive information

to send an object, such as a satellite, missile, etc., into space

the process by which an aircraft leaves the ground and starts to fly

a vehicle designed to travel in space

someone who travels into space, such as an astronaut

a kind of spacecraft used by astronauts to explore in space

a large structure used as a long-term base for people to stay in space and conduct research

clothing used by astronauts while traveling in space

a period during which an astronaut moves outside an spacecraft in space, typically to perform repairs or experiments

a piece of equipment by which the far objects, particularly those in space, are made clearly visible

a long journey taken on a ship or spacecraft