AST 2002L Study Guide - Final Guide: Lunar Phase, Ecliptic, Cosmic Calendar
Document Summary
Claim to follow scientific norms, but demonstrably do not. Experiment conducted in a controlled environment and common in physics, chemistry, biology. Uncontrolled and limited and common in astronomy, sociology, etc. 150 million kilometers (150,000,000 km) or 1. 5 x 108 km. Put these objects in the correct order, from nearest to farthest from earth: The sun, the milky way, alpha centauri, pluto, the andromeda galaxy. The sun, pluto, alpha centauri, the milky way, the andromeda galaxy. 150 million km (the distance between the earth and the sun) According to current scientific estimates, when did the big bang occur? about 14 billion years ago. On the cosmic calendar, which compresses the history of the universe into a single year, about when did. On the cosmic calendar, which compresses the history of the universe into a single year, about when did life arise on earth? in september.
