Here's a look at what people have spotted in the skies above Florida. The black object above Green Cove Springs, located south of Jacksonville, March 22 was spotted by several people, with posts ...

When a star more than 20 times the size of our sun dies and explodes in a supernova, the remaining matter collapses down into an extremely dense object called a black hole. These mysterious voids ...

"Both orbital and morphological properties of this body show that this is the first ... line with scientists' expectations about objects from other star systems. "The discovery of this object ...