Vida Bombek - Osnovna šola Antona Inogliča Spodnja Polskava, Sloveni

Maria Stella Macrì - ICS 2 di Chieti, Italy

Chrysoula Arabatzoglou - 2nd P.S. of Xanthi, Greece

ALIEN

Relating to creatures from another planet 

ASTRONAUT

A person who has been trained for travelling in space

BLACK HOLE

     CASSIOPEIA

A northern constellation between Cepheus and Perseus

    COMET 

An object that moves around the sun, usually at a great distance from it, that is seen on rare occasions from the earth as a bright line in the sky

CONSTELLATION

Any of the groups of stars in the sky that seem from earth to form a pattern and have been given names

       DUST

Fine dry powdery particles

EARTH

The planet third in order of distance from the sun, between Venus and Mars; the world on which we live

    GALAXY

    GAS

A fluid (such as air) that has neither independent shape nor volume but tends to expand indefinitely

    JUPITER

 The fifth planet from the Sun and the largest in the Solar System

   INFINITY

 Unlimited, endless, without bound

INTERGALACTIC

 Relating to, moving, or situated between galaxies

   METEOR 

A space rock that becomes so hot it glows when it passes into Earth’s atmosphere

   MILKY WAY

The spiral galaxy containing our solar system, seen at night as a pale strip across the sky

     MOON  

     ORION

Group of stars in the sky that looks like a hunter with a line of three bright stars for a belt

     PLANET

An extremely large, round mass of matter, such as Earth or Mars, that moves in a circular path around the sun or another star

     POLE STAR

A star that can be seen by people in the northern part of the world and always shows where north lies

     ROCK

The solid mineral material forming part of the surface of the earth and other similar planets, exposed on the surface or underlying the soil

     ROCKET

A vehicle used to launch people and objects into space

     SATURN

The planet sixth in order of distance from the Sun, after Jupiter and before Uranus

     SHOOTING STAR

A meteor (= a piece of rock from space that produces a bright light as it travels through the earth's atmosphere)

              SKY

The region of the atmosphere and outer space seen from the Earth

       SOLAR SYSTEM

The sun and all the planets, moons, comets and asteroids that move around the sun

       SPACE STATION

A laboratory that orbits Earth, where people live and work

             STAR

 A huge ball of very hot, glowing gas that gives off both heat and light

             STONES

 Hard solid non-metallic mineral matter of which rock is made

             SUNNY

Bright because of light from the sun

         SUPERNOVA

A star that has exploded, strongly increasing its brightness for a few months

         UNIVERSE

All matter and energy, including Earth, the galaxies, and the contents of space

              VAST