The company’s ambitious new Sunbird design aims to harness nuclear fusion in space, despite the fact that commercializing ...

Theoretically, Sunbird's tremendous speeds could cut mission times to Mars in half, from seven to eight months to about four.

Lawmakers introduced a package of bills to support nuclear fusion research, in hopes of creating a nuclear "Silicon Valley" ...

Nuclear fission is fizzling, despite being pitched by the federal Coalition. But some Australian investors are betting big on ...

He wasn't wrong—the sun is 99.8 percent of the mass of the solar system. But what is that giant ball of fire in the sky? How ...

The EAST (Experimental Advanced Superconducting Tokamak) nuclear fusion reactor maintained a temperature of 158 million degrees Fahrenheit for 1,056 seconds. The achievement brings scientists a small ...

The Webb telescope has spotted exoplanets circling white dwarf stars, proving that planets can survive their star’s violent ...

Using the Hubble and Gaia space telescopes, astronomers have discovered that a powerfully magnetic neutron star in the Milky ...