A rare Jupiter-sized planet AT2021uey b was found 3,200 light-years away using microlensing, a method based on Einstein's ...

The paper argues that the third principle of thermodynamics follows from the second principle, rather than being a separate or independent concept. Professor José María Martín-Olalla of the University ...

That's when Dr. Kim learned that during the time Einstein formulated his Theory of Relativity in 1905, all particles were considered "point particles," or particles that do not take up space.

That's when Dr. Kim learned that during the time Einstein formulated his Theory of Relativity in 1905, all particles were considered "point particles," or particles that do not take up space.