Australia and other United States security allies are under pressure from United States President Donald Trump to increase ...

With handful of start-ups on board from Hermeus to Venus Aerospace, hypersonic commercial flights could soon become a reality ...

Donald Campbell CBE tried for the 300mph World Water Speed Record on Coniston Water in Bluebird K7 before it ended in tragedy ...

After leaving PayPal in 2000 with $180M, Elon Musk launched Tesla and SpaceX to innovate electric cars and Mars-bound rockets ...

Some airplanes are graceful, beautiful machines that soar effortlessly through the sky. Others, not so much. Which airplanes ...

On Monday, Australia said it had received the first two of 42 High Mobility Artillery Rocket Systems (HIMARS ... by ship or Australia's C-17 and C-130 aircraft, "so they are easily deployable ...

Australia to Speed up $1 Billion in Defence Spending in ... Australia said it had received the first two of 42 High Mobility Artillery Rocket Systems (HIMARS) launcher vehicles ordered from ...

The Falcon 9 rocket will lift off from Space ... on the ground hear when a spacecraft, plane, or other aerospace vehicle flies faster than the speed of sound, also known as supersonic speed ...