Latest Paul Hancock Stories
Lee Rannals for redOrbit.com - Your Universe Online Astronomers have discovered a new type of exploding star that exhausts all its energy before collapsing into a black hole. Scientists believed all gamma-ray bursts were followed by a radio afterglow, so Australian astronomers of the Centre for All-sky Astrophysics (CAASTRO) at Curtin University and the University of Sydney decided to set out to prove this theory. Instead they discovered a new population of exploding stars that switched...
- The navel or umbilicus.
- In Greek archaeology: A central boss, as on a shield, a bowl, etc.