For over a decade, a dim but persistent glow near the center of the Milky Way has confused astronomers. This mysterious ...

While radioactive elements in items are common and many pose little risk to humans, it's still worth knowing which items in ...

The post Astronomers Nickname Giant Blazar Aimed Straight At Earth, “The Eye Of Sauron” first on TwistedSifter. The universe ...

New research shows that dark matter has a different distribution in our galaxy than previously thought, and that advances dark matter's status as a potential source of the observed gamma ray excess in ...

After four rounds of layoffs in two years that cut a quarter of its employees, the Jet Propulsion Laboratory now faces a ...