A new study has revealed that space debris in low Earth orbit loses altitude much faster when solar activity exceeds about two-thirds of its peak. The finding, based on 36 years of tracking 17 objects ...

The northern lights continue, and if you’re in the right location, you might just catch them glimmering in the night sky ...

Scientists have achieved a record-breaking quantum simulation of complex biomolecules using a hybrid quantum-classical approach, potentially transforming drug discovery. On the same day, researchers ...

Aurora activity is easing after a strong weekend, but northern lights may still be visible tonight in high-latitude regions ...

The Sun's activity is what gives us beautiful auroras — but it also has dramatic negative effects on satellites that go around Earth in a low orbit. When you purchase through links on our site, we may ...

Our sun is an interesting place. A glowing fiery ball of hydrogen and helium that without it, would limit the existence of life as we know it. We on Earth care about the sun for the heat it provides ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...

Auroras filled much of the world’s skies for several nights in mid-May as a historic geomagnetic storm coursed 100 kilometers above our heads. Being able to see auroras so deep into the tropics was ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The northern lights ...

The colossal ball of hot gas at the center of our solar system will be lively for the next year, NASA said. The sun has reached its "solar maximum period," which is a state of heightened activity in ...