Led astray.The illustration of the solar system solar system, the sun and the surrounding planets, natural satellites, dwarf planets, asteroids, meteoroids, and comets that are bound by its gravity. The sun is by far the most massive part of the solar system, containing almost 99.9% of the system's total mass. The principal members of the sun's retinue are the eight major planets; other parts of the solar system are discussed in separate articles: see comet, asteroid, and meteor. in "Roaming Giants: Did migrating planets shape the solar system?" (SN: 5/28/05, p. 340) does not represent the current orbit of the planets. Rather, it must be a frame from the computer simulation referred to in the article. WILLIAM MEADOWS, DRIPPING SPRINGS, TEXAS Indeed, the image reflects the computer-simulated planet orbits of the early solar system, not as the caption states, current orbits.--R. COWEN |
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