Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...

Earth is surrounded by a radio field caused by very low-frequency waves. This field pushes away the Van Allen Belts, a radiation swim-floaty that surrounds Earth's middle. Van Allen radiation hinders ...

In a discovery that reads like science fiction, scientists have confirmed that human radio transmissions have formed an unexpected barrier in space. This artificial shield appears to influence the ...