Science flash cards

Question 1

Was a Greek writer wrote a of astronomer

Answer 1

Ptolemy

Question 2

He wrote a theory on astronomer

Answer 2

Copernicus

Question 3

He was an nobleman Used several large tools to detail astronomical observations

Answer 3

Brahe, Tycho

Question 4

He was a mathematician he stated 3 laws

Answer 4

Kepler, Johannes

Question 5

He was an astronomer also was first person to use telescope

Answer 5

Galileo

Question 6

Was an English mathematician he created laws of gravity

Answer 6

Newton, Isaac

Question 7

He was an astronomer proved that galaxies were beyond the milky way

Answer 7

Hubble, Edwin

Question 8

1 of the 48 constellations

Answer 8

Ursa major

Question 9

It is known as the little bear

Answer 9

Ursa minor

Question 10

Located on the celestial equator

Answer 10

Orion

Question 11

it is an constanellation

Answer 11

Canis major

Question 12

Is a constellation in the northern sky

Answer 12

Cassiopeia

Question 13

It is a luminus giant star

Answer 13

Red giant

Question 14

A small very dense star

Answer 14

white darf

Question 15

A star that steadily increases

Answer 15

supernova

Question 16

A place have a gravitational feild

Answer 16

black hole

Question 17

A unit of astronomical distance

Answer 17

light year

Question 18

Star at the handle of the little dipper

Answer 18

polaris

Question 19

The position of direction

Answer 19

parallax

Question 20

Atoms at the core

Answer 20

main sequence star