An active year in the astronomy world has yielded plenty of eye-popping images and conversation pieces, so the folks at New Mexicans for Science and Reason are having an "Astronomy Show 'n' Tell." At 7 p.m. today at the Museum of Natural History and Science (1801 Mountain NW), hear from speakers Dave Thomas, John Geohegan and Rocky Stone as they share pictures, insight and little-known facts about the 2012 annular eclipse and the Transit of Venus. Even you can have the floor with a story or photograph pertaining to recent cosmic happenings. All NMSR meetings are free and open to the public. For more, visit nmsr.org or call 268-3772.