When the Exploratorium opens at its new home on Pier 15 on April 17, 2013, it will be home to many new sights, including a spectacular view of the Bay Bridge illuminated by the Bay Lights. The Exploratorium will be open until 10pm on Wednesdays & Thursdays, so evening guests will be treated to the dazzling array from vantages both inside and outside the museum. In addition, the new Exploratorium campus offers free open space so visitors can see the Bay Lights any time!