TERRESTRIAL		Planet that is famous for its spectacular rings
DAY		The force of attraction between objects that is due to their masses
MASS		Smallest planet in the solar system
OORT		A natural or artificial body that revolves around larger bodies like planets
GRAVITY		"Sun ______" are cooler, dark spots on the sun
CALENDAR		Types of planets that are small, dense, and rocky
EARTH		Spectacular light shows caused by streams of particles that interact with Earth's upper atmosphere
WEIGHT		The study of all physical objects beyond Earth
JANUARY		Daily movements of ocean water that change the level of the ocean's surface
ECLIPSE		Planet with 63 total moons and a Great Red Spot that is a storm more than 400 years old
ASTRONOMY		The time require for Earth to rotate once on its axis
SATURN		Pertaining to the sky or visible heavens
MERCURY		A measure of gravitational force exerted on an object
AURORAS		Occurs when the shadow of one celestial body falls on another
JUPITER		Type of immense spherical cloud containing comets that surrounds our Solar System
FLARES		The closest star to Earth
CELESTIAL		A celestial body that is in orbit around the sun
MONTH		The time required for the Earth to orbit the sun once
SATELLITE		"Asteroid ______" - located between Mars and Jupiter
GALILEO		The amount of matter in an object, and its value does not change
TIDES		The month that the Earth is actually closest to the sun
PLANET		A system for organizing time
SUN		Only known location in the solar system that supports life
MARS		Giant storms on the surface of the sun are called "Solar __________"
AXIS		Roughly the amount of time required for the moon to orbit the Earth once
SPOTS		Called the "Red Planet"
BELT		Bright streak of light when a meteoroid enters Earth's atmosphere
METEOR		Solid center of a comet
YEAR		The Earth is tilted on its _________ at 23.5 degrees
NUCLEUS		The first person to use a telescope to observe celestial bodies