This week is International Dark Sky Week. Lights that are aimed upwards or not properly capped illuminate the atmosphere and ...

This week, learn why experts are divided over an exoplanet, see the first footage of a colossal squid in its deep-sea habitat ...

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

Researchers identify a concealed solar cycle that may spark more intense space weather, but it might benefit science and tech.

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

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.

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 ...

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

Researchers Find Clues to the Mysterious Heating of the Sun's Atmosphere Oct. 11 ... The Corona Is Weirdly Hot: Parker Solar Probe Rules out One Explanation July 30, 2024 — By diving into ...