ANN ARBOR – Its perhaps one of the silver linings of so much isolation -- fun events streaming straight into your home. The University of Michigan Museum of Natural History is now offering free virtual planetarium programs for the whole family. Starting on Thursday, go to the edge of the solar system, learn about planets and constellations with this fun, educational event. To register, click here. Virtual planetarium show schedule (Thursdays at 4 p.m.):Feb. 25March 4March 11March 18March 25More dates may be added in the future.