Many scientists say “subcritical” experiments and computer simulations make nuclear weapons testing unnecessary.

However, the effects of low-altitude nuclear electromagnetic pulse (NEMP) on the field values at observation points vary with explosion height, yield, and ground medium, and the coupling ...

For more than sixty-five years, humans have sent payloads and exploration crews to space using vehicles powered by reaction engines ... These include Nuclear Pulse Propulsion (NPP), a method ...

Image source: X A dramatic explosion of SpaceX's Starship off the ... Communication was lost from the spacecraft when its engines abruptly cut out while in mid-air, eventually killing it.

The mission aimed to deploy four mock satellites but failed as engines shut down prematurely ... attempt after a previous test ended in an explosion nearly two months ago. While SpaceX ...

SpaceX's eighth Starship test flight ended in failure after the rocket lost engines and control before ... leading to an explosion. SpaceX identified a vibration issue in the propulsion system ...

A devastating fuel tanker explosion has claimed the lives of six people in Karami Rami, Babban Rami Ward, Mashegu Local Government Area of Niger State. The tragic incident occurred when the tanker ...

Enter the White Star SR-HO, a hypersonic, stealth-equipped, nuclear-powered sleigh designed ... this next-gen sleigh would use pulse detonation engines, VTOL capabilities, orbital travel, and ...

Pratt & Whitney will accelerate its work on rotating detonation engine (RDE) technology, as its programme to develop the advanced propulsion capability yields results. The company has completed a ...

The Italian government has taken a decisive step towards introducing nuclear energy, approving a law that lays the groundwork for a national strategy on fusion and small reactors (SMRs), while ...

The engine architecture was unveiled in October at UP.Summit and combines the high thrust and efficiency of the Rotating Detonation Rocket Engine (RDRE) with the high-efficiency cruise of a Ramjet in ...