Way back in 1054 CE, a supernova stellar explosion lit up the skies with enough brightness that it could be
After ruling the planet for more than 170 million years, non-avian dinosaurs were suddenly demoted from existence by the impact
For the first time, scientists have unambiguously confirmed the collision of a black hole and a neutron star: The fateful
China has released video and sound clips from its rover exploring the surface of Mars. The files were published by
