Nova explosions occur in semi-detached binary systems containing a cool late-type star and a white dwarf. "A hot white dwarf star, about the size of the Earth but having mass comparable with that ...

Here's our hands-on guide to the best star projectors on the market from premium to novelty products covering a range of price points. The best star projectors offer genuine quality in what can ...

Matthew Hertgen, the Princeton, New Jersey, man accused of killing his brother, Joseph Hertgen, and a family cat is set to appear in court for the first time Thursday.