The winter stars are like that. They're bright, sparkly and arrive "from a distance" low on the eastern horizon and gradually ...

NASA's Chandra X-ray Observatory has detected a plasma jet from a supermassive black hole interacting with an unidentified ...

This week, learn why Greenland sharks can live for centuries, discover when Neanderthals and humans met, see the most ...

Astronomers have discovered an unusual exoplanet with a long "tail" of gas trailing behind it. As NASA details in a recent article about the discovery, the planet, dubbed WASP-69 b, is steadily ...