In April 2012, GlenStar Properties, LLC and USAA Real Estate Company partnered to purchase the Chicago Board of Trade Building®. The historic and landmarked North Building of the CBOT Building® was originally built in 1930 by Holabird and Root, encompassing 44 stories of 750,000 rentable square feet. In 1982 the more modern South Building was built by Murphy/Jahn Architects, encompassing Read more...

Established as a National Monument in 1907 and a National Historical Park in 1980, Chaco Culture National Historical Park protects some of the earliest ancient Puebloan structures, including Pueblo Bonito and Casa Rinconada. Various petroglyphs found within the park appear to be correlated with sun and moon observations made in ancient times. In 2013, Chaco was established as an International Read more...

The Gateway Arch reflects St. Louis’ role in the Westward Expansion of the United States during the nineteenth century. The park is a memorial to Thomas Jefferson’s role in opening the West, to the pioneers who helped shape its history, and to Dred Scott who sued for his freedom in the Old Courthouse. Read more...

NASA’s Johnson Space Center is the lead center for the International Space Station, Orion, and is home of the Mission Control Center and NASA astronaut corps. If you’re looking for the official source of information about JSC, please visit our homepage at http://www.nasa.gov/johnson. Follow @nasajohnson on Instagram: https://instagram.com/nasajohnson/ Follow @NASA_Johnson on Twitter: Tweets by NASA_Johnson Follow NASA Johnson Space Center Read more...

The Denver Art Museum is one of the largest art museums between Chicago and the West Coast, with a collection of more than 70,000 works of art divided between 10 permanent collections including African, American Indian, Asian, European and American, modern and contemporary, pre-Columbian, photography, Spanish Colonial, textile and western American art. Our holdings reflect our city and region—and provide Read more...

The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe. Several walls were being built as Read more...