Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

Manifest Destiny was a belief that Americans were destined to expand across the continent, shaping US policies and ...

Williams and Wilmore both arrived at the ISS last June, aboard the first crewed test flight of Boeing's Starliner spacecraft. The astronauts were only slated for a 10-day mission, but issues with ...

President Donald Trump recently invoked "manifest destiny" to outline a bold vision for America's space program. But what ...