A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

The sun unleashed a rare and powerful double eruption this week, sending two massive X-class solar flares from sunspot AR4274 ...

Sunspot AR3474 detonated with an X1.8 solar flare on November 4, sending an ultraviolet wave silencing South America's ...

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

Scientists have shown that Earth’s basic chemistry solidified within just three million years of the Solar System’s formation. Initially, the planet was barren and inhospitable, missing water and ...

As the third confirmed interstellar object to pass through our solar system, 3I/ATLAS is prime for new discoveries. It was ...

A newly discovered object speeding through our solar system is sparking excitement among astronomers because it’s not from around here. Believed to be a comet, the object is only the third celestial ...