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

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

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

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 ...

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

The detection of methane in the atmosphere of the dwarf planet has further made its classification as T-type instead of ...

A solar jet captured by the Solar Orbiter unleashed a mind-blowing 200,000-fold increase in a rare helium isotope, 3He – far ...

The NASA/ESA Solar Orbiter recently recorded the highest-ever concentration of a rare helium isotope (3He) emitted from the ...

Lincoln was put into an air quality advisory Tuesday due to smoke from controlled burning in the Flint Hills region of Kansas ...

From October 2023 to December 2024 — a period encompassing two solar eclipses across the U.S., two new NASA heliophysics missions, and one spacecraft’s history-making solar flyby — NASA celebrated the ...

NASA’s Parker Solar Probe has completed its second close pass near the Sun, moving at a record speed of 692,000 km/h. The ...