UK researchers have confirmed the existence of a “super Earth” located 20 light-years away that could reveal the existence of ...

A flash of light called the Platypus has hallmarks of a mid-sized black hole shredding a star and a type of burst thought to be a stellar explosion.

potentially posing a problem for our best model of cosmic evolution. The observed dwarf galaxies sit relatively close to Earth at just around 117 million light-years away. "These galaxies are ...

Nonetheless, the identical nature of the light spectra from the two components bolsters the argument for their being duplicates, resulting from the gravitational influence of a cosmic string.