Animal magnetism One of the first concrete signs that animals can tap into the magnetic field was observed, as in many a great discovery in science, by chance. It was the fall of 1957, and Hans ...
On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated.
The most stunning indications of Earth's magnetic field are auroras, dancing curtains of colorful light that appear near the North and South poles during times of high solar activity. Another sign ...
Open Cosmos, which makes satellites for data-gathering, and the European Space Agency (ESA) have  signed a  contract for the ...