The US Air Force Research Laboratory’s Space Vehicles Directorate has given space technology and infrastructure services ...

The SR-72 “Darkstar” is envisioned as a Mach-6, air-breathing ISR platform—but could it strike? -Hypersonic speed complicates ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolit ...

An illustration of one of the twin Voyager spacecraft, which rely on radioisotope thermoelectric generators to convert heat into electricity, in interstellar space. Credit: NASA/JPL-Caltech When ...

Velo3D and iRocket partner on aerospace AM. The collaboration includes iRocket's acquisition of Velo3D's Sapphire printers.

Combustion engines, the engines in gas-powered cars, only use a quarter of the fuel’s potential energy while the rest is lost as heat through exhaust. Now, a study published in ACS Applied Materials & ...

Shifting environmental requirements are "reigniting interest" in nuclear propulsion as a long-term solution for maritime ...