Houston Museum of Natural Science On a Monday afternoon in two weeks, the moon will appear to be the same size as the sun when it passes the Earth. The phenomena will prevent sunlight from reaching the atmosphere, casting a silhouette across the sky on a day that would otherwise be another ordinary Monday. On the ground, birds will fall silent, some animals will be overwhelmed with a temporary fit of confusion and traffic will line the state’s already congested highways. At hundreds of schools across Texas on April 8, students will gaze at