We went magnet fishing to find out! From rainbow-colored water to bizarre objects, it’s a messy, exciting treasure hunt like no other. Watch our discoveries and see what we pull up from these infamous ...
Much of the knowledge about Uranus was gleaned when NASA's robotic spacecraft Voyager 2 conducted a five-day flyby in 1986. But scientists have now discovered that the probe visited at a time of ...
At Earth’s geomagnetic pole, a magnetic compass will spin aimlessly. The instrument that otherwise provides guidance fails us in the utter remoteness of place and moment. And that moment might be the ...