The Sun, our life-giving star, is slowly dying. In about 5 billion years, it will exhaust its fuel and transform into a red giant, altering the solar system forever. But long before that, the Sun’s ...

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

In an exciting breakthrough in planetary science, a recent study has increased the likelihood of Planet Nine’s existence by up to 40%. This planet, also referred to as Planet X, has remained an ...

Mercury’s risk of orbital disruption rises by 50–80%. There’s a 0.3% chance Mars could be lost through collision or ejection, ...

Researchers from the Nanjing Institute of Geology and Paleontology of the Chinese Academy of Sciences and Columbia University ...

Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

What minerals within the grain samples from asteroid Ryugu that returned to Earth can teach scientists about this intriguing ...

Examining the gas giant's primordial stages is key to understanding our solar system's evolution. By Andrew Paul. Published May 20, 2025 3:46 PM EDT. Jupiter was once as much as 2.5 larger than today.

Will White, solar application specialist at Fluke Corporation, focuses on the important qualities of today’s mounting and racking systems in solar installations. April 8, 2025 Will White ...

Jupiter is our solar system's biggest planet by far. It used to be twice as large: Study A recent study found that Jupiter was once twice the size that it is now, making it big enough to swallow ...