During the latter part of the 20th century, string theory was put forward as a unifying theory of physics foundations. String ...

is a planetary geomagnetic field (i.e. an intrinsic magnetosphere) necessary for a planet to be habitable? How can electromagnetic fields be used to study oceans both on Earth and beyond? Can ...

Black holes are some of the most powerful objects in the universe—but could one close to Earth actually affect our planet’s magnetic field? Scientists are exploring the possibility that intense ...

Known to host a potentially habitable planet, the star Proxima Centauri ... these outbursts release light energy across the electromagnetic spectrum as well as bursts of particles known as stellar ...