Want to learn more about our Universe or refresh your astronomical knowledge? Cosmoquest has two new online astronomy classes, and they are a great opportunity expand your horizons! The two classes are “The Sun and Stellar Evolution” (April 15 – May 8, 2013) and “Introduction to Cosmology” (April 23 – May 16, 2013) Cosmoquest offers … Continue reading "Two New Online Astronomy Courses from CosmoQuest"