Venus has the smallest orbital eccentricity of any of the planets. What is the eccentricity of Venus?(1 point)
Responses
0.8040
0.8040
0.0000
0.0000
1.0300
1.0300
0.0068
0.0068
Astronomers discover a new comet that follows a highly elliptical orbit. What is its eccentricity likely to be?(1 point)
Responses
0.9200
0.9200
0.0014
0.0014
0.0009
0.0009
0.1500
What does it mean when the orbital eccentricity of a planet is close to 1?(1 point)
Responses
Its orbit is not closed around a fixed point
Its orbit is not closed around a fixed point
its orbit is a highly elongated ellipsis.
its orbit is a highly elongated ellipsis.
its orbit is close to another planet's.
its orbit is close to another planet's.
Its orbit crosses over the orbit of another planet.