Most places on Earth have seasons because our planet is on a tilt as it orbits the sun. But our star also has its own version ...

In a few billion years, our Sun will become so violently hot that it could wipe out all life in the Milky Way. Yet, ...

The Sun, our closest star, has always been an intriguing entity for scientists to delve into. Its fiery blaze and elemental ...

Astronomers have used NASA's James Webb Space Telescope to find strong evidence for a planet orbiting a star in the triple system closest to our own sun. At just 4 light-years away from Earth, the ...

The European Space Agency-led Solar Orbiter mission has split the flood of energetic particles flung out into space from the ...

In the late 1980s, scientists realized they could understand the interior properties of the sun by observing the sound waves ...

As interstellar object 3I/ATLAS approaches its closest point to the Sun next month, astronomers are watching as the ...

Scientists may have found the first planet ever detected around our closest “solar twin,” a star called Alpha Centauri A, the same real-life star that was home to the fictional moon Pandora in James ...

The James Webb Space Telescope has detected a possible gas giant the size of Saturn in the stellar system nearest our own ...

Our solar system is filled with rocky debris tumbling around the sun, most of which is the same age, but sometimes you find ...

A new image shows the growing tail of a comet from another star system streaking across our solar system. The image of comet ...