Take advantage of the things you can only do here. Seniors $24.95 Choose from among our scenic and expertly guided tours. 55 minutes â Compare public transit, taxi, biking, walking, driving, and ridesharing. No reservation costs. You can reserve the Observatory for a private session for yourself and your guests for an Evening Under the Stars, a guided and customized tour of the sky. Business Service. Maryland Science Center, your ânot so traditionalâ wedding venue is an ideal place to host your most special day. Each space is certain to create memorable events for you and your guests. Party with paleontologists and have a ball with black holes! The Maryland Science Center has something for visitors of all ages, f rom the tiniest tots to grown-ups. The Maryland Science Center, located in Baltimore's Inner Harbor, opened to the public in 1976.It includes three levels of exhibits, a planetarium, and an observatory.It was one of the original structures that drove the revitalization of the Baltimore Inner Harbor from â¦ Have a seat and rest your feet at the IMAX theater which features a mix of films on animals, nature, and 3D explorations of space, extreme weather, and butterflies. ... Pumpkin diameter MUST be under 15 inches at the widest point to fit through our rooftop drop chute. Find your home away from home in Baltimore. Follow us on Twitter @MDScienceCenter and Instagram @marylandsciencecenter Choose from a variety of birthday packages to ensure this birthday is one to remember. Maryland Science Center El planetario, el teatro IMAX y la exposición de dinosaurios se encuentran entre las atracciones más populares de este museo práctico â¦ You may exit and re-enter the building during your visit, as long as you’re wearing your wristband.