ESA's tiny pinhole thruster is ready for production

Rocket propulsion technology has progressed leaps and bounds since the first weaponized rockets of the Chinese and Mongolian empires. They were nothing more than rocket-powered arrows and spears but they set the foundations ...

NASA tests 3D-printed, rotating detonation rocket engine

Looking to the future, NASA is investigating several technologies that will allow it to accomplish some bold objectives. This includes returning to the moon, creating the infrastructure that will let us stay there, sending ...

Measuring 3D pores for better wound healing

Biomedical engineers at Duke University have developed a method to identify and characterize the empty spaces between particles in any packed structure. By mapping out these empty spaces, researchers can better understand ...

NASA tests in-flight capability of Artemis moon rocket engine

NASA conducted the third RS-25 engine hot fire in a critical 12-test certification series Nov. 29, demonstrating a key capability necessary for flight of the SLS (Space Launch System) rocket during Artemis missions to the ...

Blue Origin to remain grounded for now following crash probe

US aviation regulators said Wednesday that Blue Origin must complete "21 corrective actions" before it can resume launches, closing a probe into an uncrewed crash last year that set back Jeff Bezos's space company.

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