One example is the competing philosophies of the Bow Tie and the Diamond. This is an area where the theory and best practice are in complete alignment. However, some senior managers high up in the ...

Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

After hours: January 16 at 4:02:03 PM EST ...

"The score isn't settled." ...