Witness the rare Comet C/2025 R2 SWAN illuminating Oman's night skies after thousands of years. This celestial marvel is ...

As telescopes have become more powerful, it’s turned out our solar system is not the only game in town: There are millions of ...

According to the latest mathematical models, the moon has a fluid outer core and a solid inner core, similar to Earth’s. The ...

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

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

A scientist spotted an asteroid hiding in the sun's glare that orbits the sun in just 128 days, making it the second fastest ...

The space object, named Chiron, is believed to be a piece of rock measuring a whopping 130 miles wide at its broadest point - ...

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth ...

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 ...

In 1949, famed mathematician and physicist John von Neumann delivered a series of addresses at the University of Illinois, ...

For nearly five decades, NASA’s Voyager 1 and 2 spacecraft have ventured farther than any other human-made object, pushing ...