Research suggests a new way to pin down particles of gravity
Existing in the “mass gap” dividing two classes of stellar remnants, this strange object could be the most massive neutron star, the lightest-known black hole—or something else entirely...
Room-sized “atom waves” could help probe the quantum realm
Gravitational-wave astronomers are probing the origins of abnormally massive black holes—and with them, the inner workings of their colossal galactic homes
The detection represents the first of its kind and is opening new vistas on Einstein’s general theory of relativity
The first animal genus defined purely by genetic characters represents a new era for the sorting and naming of animals
A new mathematical model suggests planets interact with these structures in complex ways