Astronomers find rare star system that will lead to gold-producing explosion - Fox News
A rare green comet is passing by Earth. Here’s why such space objects matter to astronomers - The Wall Street Journal
A 319-million-year-old brain has been discovered. It could be the oldest of its kind - CNN
How undersea cables may affect marine life - BBC
Neanderthals hunted massive elephants that once roamed northern Europe - CNN