When the Sun expands into a red giant, it will swallow the inner solar system and raise the temperature in the outer regions.

T he sun is the star at the center of our solar system. It's the largest, brightest and most massive object in the solar ...

During the red giant phase, both the Sun and Jupiter will shine brighter and become hotter. However, its moon Europa is ...

How Many Planets Are There in the Solar System? There are 8 planets in our solar system. The planets orbit the Sun in ...

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...

The Solar Orbiter has captured humanity's first look at the south pole of the sun, revealing messy magnetic fields and ...

"Today we reveal humankind's first-ever views of the Sun's pole," said Carole Mundell, the ESA's director of science, in a ...

We Earthlings see the sun every day of our lives—but gaining a truly new view of our star is a rare and precious thing. So ...

Solar Orbiter captures first-ever images of the Sun’s poles, offering insights into solar magnetism, atmospheric motion, and ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

For the first time, scientists have imaged the elusive south pole of the sun. The images captured by the Solar Orbiter ...