Each Bluebottle vessel measures 7.4 metres and is capable of long-endurance operations without requiring crew or refuelling.

When U.S. President Donald Trump met five African leaders in Washington in July, his lack of familiarity with the continent ...

The Georgia Tech research is the first published study showing short- and long-term collision risks in cislunar orbits. Using ...

Tyler Gerczak, left, of Oak Ridge National Laboratory and Dan Brown, right, of TRISO-X a subsidiary of X-Energy, describe the ...

The U.S. government has designated The Resistance Front, also known as the Kashmir Resistance, as a “foreign terrorist ...