Technological advancements made the development of these engines possible -- and forever changed the way outside observers ...

Elon Musk’s SpaceX dominates the news these days, but a host of oddballs involved in space exploration came before him.

In the Ukraine war, it is artillery that has enabled tactically clumsy Russian infantry and armor to advance. Stalin once ...

German term for an air force. It was also the official name for the Nazi air force founded in 1935. Led by Hermann Goering, it became the largest and most powerful in Europe by the start of World War ...

Isar Aerospace, based in Germany, is the first in a crop of new European rocket companies to attempt an orbital launch. If ...

President Reagan’s goal of a 600-ship navy is far from met. Today’s force has only 295 ships. Further, the current plan is to ...

Russian leaders were intensely proud of having the largest tank fleet in the world for over fifty years. While the Red Army largely disintegrated in the early 1990s, the army sought to keep as many of ...

A test rocket aimed at kickstarting satellite launches from Europe fell to the ground and exploded 40 seconds after takeoff ...

Musk’s comments came after the failed test flight by German start-up Isar Aerospace, which attempted to launch its Spectrum rocket from Norway’s Andoya Spaceport on Sunday. The vehicle lifted ...