The only place that's likely to happen is at the very center of our galaxy. And, for a while, there was an excess of ...

For nearly a century, scientists around the world have been searching for dark matter—an invisible substance believed to make up about 80% of the universe's mass and needed to explain a variety of ...

The explosion of a star, called a supernova, is an immensely violent event. It usually involves a star more than eight times ...

This lifespan began roughly 4.6 billion years ago, and will continue for about another 4.5 - 5.5 billion years, when it will deplete its supply of hydrogen, helium, and collapse into a white dwarf.

Whitebark Energy has forecast a modest $7.7M drill cost for its giant Rickerscote prospect, targeting hydrogen, helium and gas in a major SA onshore sub-salt play.