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1. our entire solar system orbits around the center of the about once every 230 million years. 2. the milky way and andromeda galaxies are among a few dozen galaxies that make up our . 3. the sun appears to rise and set in our sky because earth once each day. 4. you are one year older each time earth about the sun. 5. on average, galaxies are getting farther apart with time, which is why we say our is expanding. 6. our is moving toward the star vega at about 70,000 km/hr.
1. our entire solar system orbits around the center of the about once every 230 million years. 2. the milky way and andromeda galaxies are among a few dozen galaxies that make up our . 3. the sun appears to rise and set in our sky because earth once each day. 4. you are one year older each time earth about the sun. 5. on average, galaxies are getting farther apart with time, which is why we say our is expanding. 6. our is moving toward the star vega at about 70,000 km/hr.
(1) Our entiresolar systemorbits around the center of theMilky Way Galaxyabout once every 230 million years.(2) Themilky wayandandromeda galaxiesare among a few dozen galaxies that make up ourLocal Group.(3) The sun appears to rise and set in our sky because earthrotatesonce each day.(4) You are one year older each time earthorbitsabout the sun.(5) On average, galaxies are getting farther apart with time, which is why we say ouruniverseis expanding.(6) Oursolar systemis moving toward the star vega at about 70,000 km/hr.1.0 Revolution of the solar systemOur entiresolar systemorbits around the center of theMilky Way Galaxyabout once every 230 million years.2.0 Milky Way and Andromeda galaxiesThe milky way and andromeda galaxies are among a few dozen galaxies that make up ourLocal Group.3.0 Rotation of the EarthThe sun appears to rise and set in our sky because earthrotatesonce each day.4.0 Revolution of the EarthYou are one year older each time earthorbitsabout the sun.5.0 Expansion of the universeOn average, galaxies are getting farther apart with time, which is why we say ouruniverseis expanding.6.0 Motion of the solar systemOursolar systemis moving toward the star vega at about 70,000 km/hr.Learn more aboutsolar systemhere:brainly.com/question/1286910#SPJ1...