The Astronomy Book

(National Geographic (Little) Kids) #1

BIG IDEAS SIM PLY EXPLAINED


GRAVITY EXPLAINS
THE MOTIONS OF
THE PLANETS

FINALLY WE
SHALL PLACE
THE SUN HIMSELF
AT THE CENTER
OF THE UNIVERSE

THE MOST TRUE PATH


OF THE PLANET IS


AN ELLIPSE


AN EXACT


SOLUTION TO


RELATIVITY


PREDICTS


BLACK HOLES


COSMIC EXPANSION
IS ACCELERATING

THE


UNIVERSE IS


EXPANDING


IN ALL


DIRECTIONS


THE


WAY TO


THE


STARS IS


OPEN


STARS ARE
FACTORIES FOR
THE CHEMICAL
ELEMENTS

THE SEARCH FOR
EXTRATERRESTRIAL
INTELLIGENCE IS
A SEARCH FOR
OURSELVES

ASTRONOMY


THE


BOOK


THE UNMOVING


STARS GO


UNIFORMLY


WESTWARD


RIPPLES THROUGH SPACETIME


I FOUND
THAT IT IS A
COMET, FOR
IT HAS
CHANGED
ITS PLACE

A SLOW
PROCESS OF
ANNIHILATION
OF MATTER

ASTRONOMY

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