Solar wind speeds remain elevated as an incoming coronal mass ejection approaches Earth, with forecasts indicating increased ...

One of the main questions in exoplanet science concerns M dwarfs (red dwarfs) and the habitability of exoplanets that orbit ...

A single patch on the Sun recently stayed hyperactive for 94 straight days, hurling flare after flare into space and setting ...

NASA scientists are warning that the Sun’s internal engine is behaving in ways they have not seen in years, pointing to an ...

Between the night of January 2 and the early hours of January 3, residents across parts of 20 states can experience aurora ...

Though the characteristics of K-type stars make them favourable targets in the study of habitability, they haven't received ...

Talk of Mars often jumps straight to rockets and boots on red soil, but much of the work happens quietly, long before any ...

"Lowering the satellites results in condensing Starlink orbits, and will increase space safety in several ways," Nicholls said, including by "reducing the aggregate likelihood of collision." A ...

The journalist Jonathan Blitzer explains the various interests and factions at play in the Trump administration’s strike ...

Space weather is increasingly impacting aircraft electronics, and that means the recent grounding of dozens of flights may ...

I/ATLAS discovery shocks scientists as the interstellar visitor exposes major blind spots in Earth's planetary defence and ...

The sun is not only our closest stellar neighbor, it's also the star we understand the most. As we've observed it over the ...