Astronomers, astrophysicists and fans of space travel marked the end of an era earlier in February. After 15 years on the surface of Mars, the Opportunity Rover mission finally ended, after more than six months had gone by with no success in communicating with the craft.
Lake Effect astronomy contributor, Jean Creighton, joins Bonnie North to talk about the legacy and impact of the Opportunity Rover. Creighton also explains the reason behind all seasons here on earth, and the difference between seasonal changes, the climate and weather.
