Iranian cargo ships allegedly carrying chemicals to make missile propellent are setting sail from China to deliver the shipment to Tehran's army.

General Atomic's new nuclear fuel was subjected to the maximum heat of a reactor for 20 minutes in the latest tests.

The trials verify that the fuel can survive the harsh environment of a nuclear rocket reactor. Up until now, the main way of propelling spacecraft has been through chemical rockets. To be fair ...

Citing intelligence from security services of two Western countries, the report specifies that the Golbon and Jairan ships, sailing under the Iranian flag, will transport over 1,000 tons of sodium ...

China's achievement is valuable for long-term space exploration, enabling self-sufficiency and enabling missions like a ...

Using at least 13 missiles and 84 drones, Kyiv struck the region and caused a fire to break out at the Kamensky chemical plant known for making rocket fuel, among other components. Russian ...