The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

The official number of exoplanets—planets outside our solar system—tracked by NASA has reached 6,000. Confirmed planets are ...

NASA aims to study rocky planets similar to Earth and analyse their atmospheres for biosignatures. The James Webb Space ...

This brings us to the complexity of NASA's announcement. "Confirmed planets are added to the count on a rolling basis by ...

A new NASA study suggests that solar activity will remain high or rise further in the coming decades, contradicting previous assumptions that the sun was quieting down — and scientists "don't ...

That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

The present sunspot cycle began in 2019, and experts initially forecast a mild peak in 2025. But solar maximum arrived ...

After solar activity spent several decades on the decrease, the number of sunspots, flares and coronal mass ejections is once ...

On September 21-22, a partial solar eclipse will be visible across parts of the southern hemisphere, briefly dimming skies ...

I/ATLAS is a fast, ancient interstellar object. Its odd features fuel both scientific study and speculation. On July 1, ...

A partial solar eclipse is coming up, but it won't be visible in North America. See when the next eclipse will be visible ...

NASA has confirmed the discovery of 6,000 exoplanets beyond our solar system. The achievement comes just three years after the count reached 5,000 planets. The official tally is maintained by ...