Not every experimental jet fighter made by the U.S. military would go on to reach production, for any number of reasons.

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

Swiss aviation pioneer Bertrand Piccard is developing a plane powered by liquid hydrogen after a much-hyped flight in 2015 ...

A federal judge said the Trump administration’s deferred resignation program for federal workers could move forward, allowing the White House to advance a critical part of its plan to reduce the ...

Trump appears to be envisioning a world in which the Ukraine war is over, Vladimir Putin is pacified and the threat of ...

Eco-friendly alternatives to fossil fuels are venturing beyond Earth—and into space.

will involve observing the formation and behavior of water-generated plasma in order to figure out how to create a thruster that does not rely on fossil fuels but will propel rockets through the ...

You’d not be surprised that these and other elaborations have been tried out. Or you could go multi-stage, or vector-thrust, or… In short, water rockets are one of those “simple” projects.

Sea-based launches are hitting their stride. That could lead to a lot more space missions with a lot less red tape.