Precise evaluations of such curves provide information about the size and ... of using the light curves of stars with exoplanets to infer the strength of the stellar magnetic field, which is ...

Sir James Clark Ross discovered magnetic north pole in 1831 in northern Canada. British scientists have recently revealed that Earth's magnetic north pole is drifting towards Russia at an ...

(Courtesy: Adam Glanzman) Physicists in the US, Europe and Korea have produced a long-lasting light-driven magnetic state in an antiferromagnetic material for the first time. While their project ...