If strong enough, solar storms could wipe out our internet infrastructure. They disrupt aviation signals and, for example, ...

Considering that Saturn is already 4.5 billion years old, if the rings are as old as Saturn, after all this time, those ...

Material deep inside Earth — thousands of kilometres down, near the planet’s core — has undergone a mysterious shift. Is ...

SPEEDY COMETS “Dark Comets,” by Robin George Andrews, describes a group of objects in our solar system with “unexplained” ...

The ground-shaking that an earthquake generates is only a fraction of the total energy that a quake releases. A quake can ...

In the field of space research, the distance between an idea and reality can sometimes be as far away as the moon, and at other times as close as a star. One bold idea that has long been cherished by ...