As companies like SpaceX and Virgin Galactic make waves in space tourism, how long does the rest of the world have to wait ...

Donald Trump has claimed that it is America's 'manifest destiny' to expand to Mars. So, could the Red Planet really become ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

The United States will once again consider itself a growing nation, one that increases our wealth, expands our territory, ...

During his inaugural address, President Donald Trump said he wants 'American astronauts' on Mars. Where does a future Mars ...