Astronomers

First to conclude that the Earth was round (though believed in the Geocentric theory)

• Hubble

• Aristotle

• Newton

• Copernicus

Aphelion

• Far from the surrounding

• Farthest from

• Closest to

• Apart/spread out

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-4

The amount of area covered between the Sun and the planet at different positions in orbit over the same amount of time is the same. (Close to the sun - speeds up) - (Farther from sun - slows down)

• Newton's 4th Law

• Newton's 1st Law

• Kepler's 3rd Law

• Kepler's 2nd Law

Tags

NGSS.HS-ESS1-4

Formulated the Law of Gravitation and Laws of Motion

• Newton

• Theodore

• Reschels

• Archetistus

Tags

NGSS.HS-PS2-4

An object in motion tends to stay in motion UNLESS an outside force acts upon it (=inertia)

• Kepler's 1st Law

• Hubble 1st Law

• Newton's 1st Law

• All of the choices

An object accelerates in the same direction as the force applied

(The more force the more acceleration)

• Newton's 3rd Law

• Kepler's 3rd Law

• Kepler's 2nd Law

• Newton's 2nd Law

Tags

NGSS.HS-PS2-1

For every action, there is an equal and opposite reaction

• Hubble's 3rd Law

• Newton's 3rd Law

• Hubble's 2nd Law

• Newton's 2nd Law

Formulated the theory of stellar evolution

• Herschel

• Newton

• Hubble

• Aristotle

Tags

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Proved the existence of galaxies other than the Milky Way as well as discovering an expanding universe

• Esthathones

• Hubble

• Newton

• Galileo

speeds of galaxies are proportional to their distance from us (the further away galaxies are to us, the faster they are moving)

• Galileo's Law

• Newton's Laws (summary)

• Herschels Laws (summary)

• Hubbles Law