June 16, 2021: A summer project is to build a sidewalk solar system model. The scale uses the sun’s size as the size of a basketball. Earth’s distance is 88 feet.
Neptune
Observing the Sky in July 2011
Advertisements NASA Photo This month: There is a partial solar eclipse visible only from the ocean south-east of Africa. It is not visible from anywhere in North America. Moon Phases New 7/1 & 7/30 First Quarter 7/8 Full 7/15 Last 7/23… Read More ›