Slide 1 Ch. 28-Minor Bodies of Solar System Objectives –Kinds of lunar surface features –Layers of the moon –Stages by which the moon formed –Shape of moon’s orbit…
Sunspots Sunspots Robin, Paul, Laura Sunspots 16 kilometers to 160,000 kilometers in size None to hundreds 1 to 100 days Umbra (4500K) Penumbra(5500K) Photosphere(5800K)…