# Study sets matching "astronomy original science"

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astronomy

month

day

year

the study of the moon, stars, and other objects in space

the amount of time it takes for the moon to orbit once around…

the time required for the Earth to revolve once around its axis

the time required for the Earth to orbit once around the sun.

astronomy

the study of the moon, stars, and other objects in space

month

the amount of time it takes for the moon to orbit once around…

Astronomy

Year

Month

Day

The study of the universe including planets, moons, and stars.

The time required for the Earth to orbit once around the Sun.

Roughly the amount of time required for the Moon to orbit once…

The time required for the Earth to rotate once on its axis.

Astronomy

The study of the universe including planets, moons, and stars.

Year

The time required for the Earth to orbit once around the Sun.

Astronomy

year

Month

Day

The study of the universe

The time required for the earth to orbit once around the sun

The amount of time required for the moon to orbit once around…

The time required for earth to rotate once around its own axes.

Astronomy

The study of the universe

year

The time required for the earth to orbit once around the sun

Astronomy

Year

Month

Day

Definition: The study of the universe including planets, moons…

Definition: The time required for the Earth to orbit once arou…

Definition: Roughly the amount of time required for the Moon t…

Definition: The time required for the Earth to rotate once on…

Astronomy

Definition: The study of the universe including planets, moons…

Year

Definition: The time required for the Earth to orbit once arou…

Astronomy

Calendar

year

month

The study of all physical objects beyond Earth.

A system for organizing time. Usually within a single unit lik…

The time required for Earth to orbit the sun one time.

Roughly the amount of time it takes the moon to orbit the Eart…

Astronomy

The study of all physical objects beyond Earth.

Calendar

A system for organizing time. Usually within a single unit lik…

astronomy

Year

Day

Month

The study of the moon, stars, and other objects in space

the time required for the Earth to orbit once around the sun

the time required for Earth to rotate once on its axis

a division of the year that is based on the orbit of the moon…

astronomy

The study of the moon, stars, and other objects in space

Year

the time required for the Earth to orbit once around the sun

Year

Month

Day

Ptolemy: An Earth-Centered Universe

Time required for the Earth to orbit once around the sun.

A division of the year that is based on the orbit of the moon…

The time required for Earth to rotate once on it's axis.

Ptolemy is a Greek astronomer, he came up with a theory that t…

Year

Time required for the Earth to orbit once around the sun.

Month

A division of the year that is based on the orbit of the moon…

Astronomy

Year

Month

Day

The study of the universe.

The time required for the Earth to orbit once around the sun.

Roughly the amount of time required for the moon to orbit once…

The time required for the Earth to rotate once on it's axis.

Astronomy

The study of the universe.

Year

The time required for the Earth to orbit once around the sun.

Astronomy

Year

Month

Day

The study of the universe.

The time required for the Earth to orbit around the sun.

A division of the year that is based on the orbit of the moon…

The time required for the Earth to rotate once on it's axis.

Astronomy

The study of the universe.

Year

The time required for the Earth to orbit around the sun.

Astromony

year

month

day

the study of the Universe

the time required for the Earth to orbit once arund the sun

a division of the year that is based on the orbit of the moon…

the time required for Earth to rotate once on its axis

Astromony

the study of the Universe

year

the time required for the Earth to orbit once arund the sun

Astronomy

Year

Month

Day

The study of the universe

The amount of time it takes for the Earth to orbit once around…

The time it takes for the moon to orbit the Earth

The amount of time it takes for the Earth to rotate once on it…

Astronomy

The study of the universe

Year

The amount of time it takes for the Earth to orbit once around…

Astronomy

Year

Month

Day

is the study of the universe

is the time required for the Earth to orbit once around the sun

is roughly the amount of time required for the moon to orbit o…

is the time required for the Earth to rotate once on its axis

Astronomy

is the study of the universe

Year

is the time required for the Earth to orbit once around the sun

What is astronomy known as

What was Ptolemy's theory

Although Ptolemy's theory was wrong wha…

How long did Ptolemy's theory last

Astronomy is known as the study of the universe

He thought that the earth was at the center of the universe an…

Planetary motion

1,500 and was the geocentric theory

What is astronomy known as

Astronomy is known as the study of the universe

What was Ptolemy's theory

He thought that the earth was at the center of the universe an…

Astronomy

Year

Month

Day

Definition: The study of the universe including planets, moons…

Definition: The time required for the Earth to orbit once arou…

Definition: Roughly the amount of time required for the Moon t…

Definition: The time required for the Earth to rotate once on…

Astronomy

Definition: The study of the universe including planets, moons…

Year

Definition: The time required for the Earth to orbit once arou…

Big Bang Theory

Cosmic Background Radiation

Cosmology

Electromagnetic Spectrum

Definition: Theory which explains that the universe began as a…

Definition: The left over radiation from the big bang explosio…

Definition: The study of the universe, its nature, origin, and…

Definition: All types of electromagnetic radiation, arranged a…

Big Bang Theory

Definition: Theory which explains that the universe began as a…

Cosmic Background Radiation

Definition: The left over radiation from the big bang explosio…

Astronomy

Year

Month

Day

Definition: The study of the universe including planets, moons…

Definition: The time required for the Earth to orbit once arou…

Definition: Roughly the amount of time required for the Moon t…

Definition: The time required for the Earth to rotate once on…

Astronomy

Definition: The study of the universe including planets, moons…

Year

Definition: The time required for the Earth to orbit once arou…

Astonomy

Year

Month

Day

The study of the universe.

The time required for the earth to orbit the sun once.

The time it takes for the moon to orbit once around the Earth.

The time it takes for the Earth to rotate once on its axis.

Astonomy

The study of the universe.

Year

The time required for the earth to orbit the sun once.

Astronomy

Year

Month

Day

Is the study of the universe.

The time required for the Earth to orbit once around the sun.

The amount of time required for the moon to orbit once around…

The time required for the earth to rotate once on its axis.

Astronomy

Is the study of the universe.

Year

The time required for the Earth to orbit once around the sun.

Astronomy

Year

Month

Day

...The study of the universe.

The time required for the earth to orbit once around the sun.

...How long it takes for the moon to orbit earth.

...How long it takes for the earth to spin once on it's access.

Astronomy

...The study of the universe.

Year

The time required for the earth to orbit once around the sun.

Astronomy

Year

Month

Day

The study of the universe.

The time required for the earth to go once around the sun.

A division of a year, based on the orbit of the moon to orbit…

Time for the earth to rotate once on it axis.

Astronomy

The study of the universe.

Year

The time required for the earth to go once around the sun.

Astronomy

Year

Month

Day

Study of the universe, sky, and stars

Time it takes for the Earth to go around the sun once.

Time it takes for the moon to go around the sun once.

Time it takes for the sun to go one time around its axis

Astronomy

Study of the universe, sky, and stars

Year

Time it takes for the Earth to go around the sun once.

Egyptian obelisk

Stonehenge

Templo Mayor of the Aztec civilisation

Sun Dagge of ancient Anasazi people

tall, narrow, 4-sided, tapering monument which ends in a pyram…

tracking seasons & social and religious gathering place

marking of seasons

marking of seasons... sun's ray will only form a dagger of sunlig…

Egyptian obelisk

tall, narrow, 4-sided, tapering monument which ends in a pyram…

Stonehenge

tracking seasons & social and religious gathering place

What is Astronomy?

Geocentric Model

Heliocentric Model

Retrograde Motion

The study of the universe

The universe revolves around the Earth

The universe revolves around the Sun

Temporary reversal of direction

What is Astronomy?

The study of the universe

Geocentric Model

The universe revolves around the Earth

Tycho Brahe

Charon

Nicolaus Copernicus

Crab Nebula

He combined the Copernican and the Ptolemaic models to form on…

Along with Nix and Hydra, it's one of Pluto's moons.

He developed the heliocentric model.

Named after a crustacean and thought to be the remnant of a su…

Tycho Brahe

He combined the Copernican and the Ptolemaic models to form on…

Charon

Along with Nix and Hydra, it's one of Pluto's moons.