VOCABULARY (TOPIC- SPACE)

 Explode = break up violently

 Explore = search a new area

Explorer = a person who does research

Space exploration = space research

Simulate = copy

Risky = dangerous/hazardous/ perilous 

Debris = large broken pieces/scrap/waste

Frightening = to makes  afraid or fearful

Terrestrial = of or related to earth

Infinite = without end

Cosmic = relating to universe

Lunar = relating to moon

Solar= relating to sun

Uninhabitable = a place not suitable for living in

Acclimatise = adjust / adapt/ get used to new climate

Fascinating = extremely interesting

Astronaut = one who works in space

Collide = to hit / strike 

Universal = worldwide / existing everywhere

 Boost = (give)added power /increase

Hollow = empty inside 

Prolonged = lengthy / over a long time

Rotation = spinning /turning

Fragile = easily broken /delicate

Vertical = pointing or going up 

Transmit = send out(a signal)

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