... This coming Tuesday, our Moon will appear to disappear. ... As the Earth moves between the Moon and the Sun, the Earth's shadow fell on the moon, making it quite dark. ... Astronomer s Moon . ... A Red Dome Under the Big Dipper . ... Why would the dome of a telescopic observatory appear translucent red? ... Cluster Crash Illuminates Dark Matter Conundrum . ... Only the light from a nearly Full Moon brightens the sky and highlights the dome of the 1.6 meter telescope at Mont-Megantic Observatory. ...