For millions of years, a frozen traveler drifted in silence through the stars, carrying secrets from another world. This ...

Residents of modern megacities are accustomed to the uninterrupted water supply to their apartments. In such comfortable conditions, sometimes a false feeling is created that this important source of ...

The interstellar object 3I/ATLAS is thought to be roughly 7 billion years old, making it even older than our solar system.