Right now, Earth is about 3.1 million miles farther from the sun than it is in early January when it reaches perihelion, its ...

Nearby will be the Bull's brightest star, orange Aldebaran, fairly conspicuous in its own right, yet still shining only a ...

Astronomers describe Mercury as an "inferior planet", because its orbital path around the sun is much closer than that of ...

The question of whether Earth is alone in harboring life has captivated humanity for millennia. In recent years, scientists ...

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

On July 3, 2025, at 3:54 pm ET, the Earth will officially reach its furthest point from the Sun for this year. This is called ...

"We didn't know what exactly to expect from these first observations – the sun's poles are literally terra incognita,” Sami ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

If our species manages to hang on for a few billion additional years, we might be in for a wild ride — stars passing in the vicinity of the sun could cause planets in our solar system to collide ...

Sedna will make its closest approach to the Sun in 2076, giving us a rare opportunity to visit the planetoid before it drifts ...

Earth Does Not Orbit Around the Sun But Around a 'Center of Mass,' Claim Researchers 'How planets revolve' is possibly one of ...

In a stellar nursery 460 light-years away, astronomers sharpened old ALMA data and spotted crisp rings and spirals swirling ...