President Donald Trump is aiming for a space-based missile defense system capable of protecting the entire United States from ...

You can fool the governor with a trick that engineers used to build the United States Capitol dome. The U.S. Capitol dome is really an illusion. It's actually a thin shell. And the structure that ...

Located at the top of Capitol ... seat of the United States Congress. Built in the early 19 th century, this imposing piece of neoclassical architecture, with its large white dome, was designed ...

On the campaign trail, Trump has cited the Iron Dome, declaring that if elected, the United States would “build . . . a state-of-the-art missile defense shield.” Within weeks of entering office, Trump ...