Dramatic scenes in the Gulf of Cagliari in Italy on Wednesday as a fire broke out in the engine room of a luxury yacht. Two men on board could only save themselves by jumping into the water.

These can be some of the most amazing sites in the whole universe, but what even are they? Today I dive deep into the many different types of nebulas, from the classic diffuse nebula, to supernova ...

Built for an army cooperation role, the Lysander excelled as a flagship for spying missions. “Some talk of Alexander and some of Hercules/Of Hector and Lysander and such great names as these…” Those ...