Spacecraft development is a risky and sometimes explosive business. SpaceX's Starship prototype spacecraft is an example of that. The fully reusable launch system for eventual moon-and-Mars trips is ...

The IDF says it struck military targets of terrorist organizations in Gaza. Israel launched a retaliatory strike against Iran early Friday morning local time, a senior U.S. official told ABC News. The ...

The Trump administration is rapidly escalating its pressure campaign against Venezuela, with America’s largest aircraft carrier, the USS Gerald R. Ford, which arrived in the Caribbean Sea on Sunday, ...