why are astronauts weightless

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
why are astronauts weightless	1.58	0.1	796	3	29
why	0.11	0.9	8517	11	3
are	0.7	0.1	3410	11	3
astronauts	1.86	0.2	1873	68	10
weightless	1.49	1	1442	95	10

Keyword	CPC	PCC	Volume	Score
why are astronauts weightless	1.5	0.3	6811	5
why are astronauts weightless in space	1.02	0.4	2588	65
why are astronauts weightless on iss	1.23	0.8	3719	51
why do astronauts feel weightless	1.6	0.3	6734	73
why do astronauts feel weightless in space	1.51	0.3	8438	12
why do astronauts feel weightless in orbit	1.35	0.7	8779	19
why do astronauts seem weightless in orbit	0.47	0.2	9334	25
why do astronauts appear weightless in space	0.56	0.2	3700	59
why are astronauts in orbit weightless	0.42	0.7	1745	97
why are people weightless in space	0.51	0.6	950	70
why are you weightless in space	1.56	0.9	9902	59
why does astronauts feel weightless	1.69	0.8	138	56
astronaut feel weightless in space	0.3	0.8	1463	13
why is there weightlessness in space	1.02	0.1	5945	15
are astronauts in orbit weightless	0.47	0.2	1546	55
astronauts experience weightlessness because	0.46	0.3	1951	72
effects of weightlessness on astronauts	1.42	0.7	55	56
how do astronauts weigh themselves in space	0.09	0.8	5630	6
what happens to your weight in space	0.82	0.2	9322	66
how do astronauts practice weightlessness	1.74	0.2	4370	19