How far away it is: 93 million miles (150 million km) ...

The curious minds at What If speculate on the catastrophic destruction of our solar system if a rogue star collides with the Sun.

Today, it’s believed that Jupiter and Saturn, the largest planets, were the first to fully form, both within a few million ...

Scientists have produced the finest images of the Sun's corona to date. To make these high-resolution images and movies, the team developed a new 'coronal adaptive optics' system that removes blur ...

A year ago this weekend, the sun’s activity created some ... The risks of solar activity stretch throughout the solar system, however. As NASA and other space agencies look to send humans ...

The curious minds at What If tell the fascinating story of our solar system, all through the power of song. Welcome to SolarBalls, where space animation meets entertaining content that educates about ...

Sunshine may hold healing rays for a variety of autoimmune diseases such as multiple sclerosis. Scientists are turning this ...

On May 13, 2025 and May 14, 2025, the sun fired solar flares ... and interfere with satellites and GPS systems. Like solar flares, they have their own classification system for strength, with G1 being ...

Some Minnesota schools are starting to break even and even see savings in the state’s solar grant program, which began in ...

New research on the orbits of these mysterious asteroids near Venus stress the need for better space rock surveillance.