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

Why does the world store nuclear waste and just not shoot it into the Sun or deep space? – Jason, age 16, Mackay, Queensland.

Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the ...

The ultimate purpose of PUNCH is to use its four instruments — three wide-field imagers (WFI) and a near-field imager (NFI) — ...

Space weather may intensify in the coming decades with more frequent solar flares and eruptions to batter the planet. Whilst Earth's technology, including satellites and power grids, is likely to feel ...

NASA's PUNCH mission has captured its first images of the sun's outer atmosphere, marking a key milestone in understanding ...

Scientists have hypothesized since the 1960s that the sun is a source of ingredients that form water on the moon. When a ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

The New York Sun has exclusively obtained a letter to one of Special Counsel Robert Mueller’s deputies, Aaron Zelinsky, from the Interim United States attorney for the District of Columbia, Ed Martin, ...

COMBAT drones have now become the dominant killer on the battlefields of Ukraine, The Sun on Sunday can reveal. Up to 80 per cent of casualties on both sides of the conflict have been caused by ...