Scientists are grappling with a cosmic mystery: why does the Universe behave differently on massive scales compared to our ...

Measurements of this interstellar comet’s molecular makeup show an excess of heavy water molecules that is dramatically ...

"Each interstellar comet brings a little bit of its history, its fossils, from elsewhere." ...

Learn more about the bizarre geological features found throughout our Solar System.

The interplanetary comet 3I/ATLAS is remarkably rich in a specific type of water that contains deuterium, meaning it came ...

Easy: Venus is the weirdest planet in the solar system. The most distant major planet from the sun and the last stop before ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

Interstellar comet 3I/ATLAS is now on its way out of our solar system, never to return. The comet was only the third-ever ...

Pakistan has introduced new solar regulations requiring NEPRA licenses, Rs. 1,000 per kilowatt fees, and net billing ...

Far beyond Saturn’s main moons, a dark object moves backwards through the system, defying everything expected. Scientists ...

A new study suggests that the comet that rambled past us from another star last year likely originated in a cold, isolated ...