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33 Cards in this Set

  • Front
  • Back

EQUATOR

IMAGINARY LINE THAT DIVIDES THE EARTH IN TWO HALVES

MOON

NATURAL SATELLITE OF EARTH

CELESTIAL

FOUND IN SPACE

PHASE

A STAGE IN A PROCESS

CRESCENT

A SLIVER OF THE MOON IS VISIBLE

GIBBOUS

A MAJORITY OF THE MOON IS VISIBLE

QUARTER

HALF OF THE SIDE OF THE MOON IS VISIBLE

FULL

ALL OF THE MOON IS VISIBLE

NEW

NONE OF THE MOON IS VISIBLE

WAXING

THE VISIBLE PART OF THE MOON IS GETTING BIGGER

WANING

THE VISIBLE PART OF THE MOON IS GETTING SMALLER

ROTATION/ROTATE

SPINNING IN PLACE ON AN AXIS

GRAVITY

FORCE THAT ATTRACTS AN OBJECT WITH MASS TO ANOTHER OBJECT WITH MASS

TIDES

RISING AND FALLING OF THE LEVEL OF THE OCEAN

ECLIPSE

WHEN ONE OBJECT IN SPACE PASSES BETWEEN A SOURCE OF LIGHT

LUNAR ECLIPSE

MOON APPEARS DARK AS IT PASSES INTO EARTH'S SHADOW

SOLAR ECLIPSE

SUN APPEARS DARK AS THE MOON PASSES BETWEEN THE EARTH AND THE SUN

AXIS

IMAGINARY LINE THAT SOMETHING ROTATES AROUND

SEASONS

PART OF THE YEAR MARKED BY SPECIFIC WEATHER PATTERNS AND NUMBER OF DAYLIGHT HOURS

HEMISPHERE

HALF OF EARTH

PLANET

BODY IN SPACE MOVING IN ORBIT AROUND A STAR

ORBIT

CIRCULAR PATH OF AN OBJECT IN SPACE AROUND ANOTHER OBJECT

SATELLITE

BODY IN SPACE THAT IS ORBITING

ASTEROID

SMALL ROCKY BODY ORBITING THE SUN

METEOR

SMALL BODY OF MATTER FROM SPACE THAT ENTERS EARTH'S ATMOSPHERE

ATMOSPHERE

GASES THAT SURROUND A PLANET

SPACE RACE

COMPETITION BETWEEN COUNTRIES TO MAKE ACHIEVEMENTS IN SPACE EXPLORATION

PROBE

UNMANNED EXPLORATORY SPACECRAFT USED TO EXPLORE SPACE

SPACE STATION

ARTIFICIAL SATELLITE WHERE ASTRONAUTS LIVE WHILE IN SPACE

TELESCOPE

TECHNOLOGY USED TO MAKE DISTANT OBJECTS APPEAR CLOSER

SOLAR SYSTEM

COLLECTION OF PLANETS AND THEIR MOONS THAT ORBIT THE SUN

GALAXY

COLLECTION OF SOLAR SYSTEMS HELD TOGETHER BY GRAVITY

REVOLUTION/REVOLVE

MOVING IN A CIRCULAR MOTION AROUND SOMETHING