OGDEN, Utah — A controlled detonation was the cause of a loud boom that alarmed many residents in northern Utah on Monday afternoon. The National Weather Service confirmed the detonation on the west ...

The Rotating Detonation Rocket Engine combustor during a 251-second hot fire test in fall 2023. Photo: NASA NASA just put its new propulsion system to the test, powering a 3D-printed rotating ...

Seoul, Sep 12: South Korea’s military said on Monday that North Korea was ready to conduct another nuclear test following its fifth nuclear detonation. Defence Ministry spokesman Moon Sang-kyun said ...

The detonation of the first nuclear bombs over Hiroshima and Nagasaki in August 1945 is seared into our collective memory, and the world has been haunted by the prospect of a devastating nuclear ...

Venus Aerospace conducted its first powered flight last month, reaching Mach 0.9 with a drone. The 8-foot-long vehicle was dropped from an Aero L-29 Delfín aircraft at 12,000 feet and flew under the ...