Space & Cosmos
30 words in Space & Cosmos
- SUNEasy
The blazing star at the center of our solar system that gives Earth light and warmth.
Play - MOONEasy
The bright rocky sphere that orbits Earth and lights up the night sky.
Play - MARSEasy
The red planet, fourth from the Sun and a favorite target for future explorers.
Play - STAREasy
A giant ball of glowing gas, like our Sun, that twinkles in the night sky.
Play - COMETMedium
An icy space traveler that grows a glowing tail as it nears the Sun.
Play - ORBITMedium
The curved path one object takes as it circles around another in space.
Play - LUNARMedium
Anything having to do with the Moon, like a lunar eclipse or lunar landing.
Play - SOLARMedium
Anything relating to the Sun, such as solar flares or solar power.
Play - VENUSMedium
The scorching second planet from the Sun, wrapped in thick poisonous clouds.
Play - PLUTOMedium
A tiny distant dwarf planet far out at the edge of the solar system.
Play - CRATERMedium
A bowl-shaped dent left on a planet or moon by a crashing space rock.
Play - SATURNMedium
The ringed giant planet famous for its dazzling bands of ice and dust.
Play - JUPITERMedium
The largest planet in our solar system, a swirling giant with a great red storm.
Play - MERCURYMedium
The smallest planet and the closest one to the blazing Sun.
Play - NEPTUNEMedium
The deep-blue windy planet farthest from the Sun in our solar system.
Play - PLANETMedium
A large round world that orbits a star, like Earth circling the Sun.
Play - GALAXYMedium
A gigantic swirling collection of billions of stars, gas, and dust.
Play - NEBULAMedium
A colorful cloud of gas and dust in space where new stars are born.
Play - ROCKETMedium
A powerful engine-driven craft that blasts off to carry people into space.
Play - COSMOSMedium
Another word for the entire universe and everything in it.
Play - METEORMedium
A streak of light made by a space rock burning up in Earth's atmosphere.
Play - ECLIPSEMedium
When one space object slides in front of another and blocks its light.
Play - GRAVITYMedium
The invisible force that pulls objects together and keeps planets in orbit.
Play - STARDUSTMedium
Tiny grains of matter scattered between the stars, the stuff planets form from.
Play - ASTEROIDMedium
A chunk of rock, smaller than a planet, that orbits the Sun.
Play - METEORITEHard
A space rock that survives its fiery fall and lands on the ground.
Play - SPACESUITHard
The sealed protective outfit an astronaut wears to survive outside a spacecraft.
Play - TELESCOPEHard
A tube with lenses or mirrors that makes faraway stars and planets look close.
Play - ASTRONAUTHard
A person trained to travel and work in outer space.
Play - SUPERNOVAHard
The gigantic explosion of a dying star, briefly outshining a whole galaxy.
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