PBS Aerospace in Roswell is already racking up military contracts, especially as conflicts in Gaza, Iran and Ukraine fuel ...

Rolls-Royce initiated the UltraFan program more than 10 years ago, and the demonstrator engine is assembled and undergoing testing in Derby, England, at full power and running on Sustainable Aviation ...

In the endless pursuit of faster, more efficient travel, engineers have been cooking up all kinds of new forms of propulsion. One of the most interesting to emerge in the last decade is the electric ...

Five years ago, in 2021, American space agency NASA announced it is working on yet another project that doesn’t involve, well, space: the Hybrid Thermally Efficient Core (HyTEC). Since then, NASA’s ...

Officials hope a new state-funded “accelerator” can tackle off-putting prices and other barriers to adoption of the fuel, which can reduce air travel emissions by 50-80%. A who’s who from Washington ...

This chapter summarizes the findings on potential neurotoxicity from exposure to jet-propulsion fuel 8 (JP-8) presented in the National Research Council report Permissible Exposure Levels for Selected ...