Called Kepler-51, the Sun-like yellow dwarf star was found in 2012 to have three exoplanets in its orbit; each, it would turn ...

Astronomers have made a groundbreaking discovery: a binary star orbiting perilously close to the supermassive black hole at the center of our galaxy, Sagittarius A*. This stellar pair defies ...

Scientists have found the beginnings of a young universe that may offer insights into the beginnings of our own Milky Way Galaxy. Geoff Bennett and Miles O'Brien discussed why scientists are excited ...

Now reports came that scientists have found a fourth one in the category. Jessica Libby-Roberts, a planetary scientist at Pennsylvania State University, said in a statement, "Super puff planets are ...

MILES O'BRIEN: Well, Geoff, if you could imagine a baby picture of our own galaxy, the Milky Way, this is probably ... the gravitational pull of these planets and stars and how they interact ...

Are we alone in space? ☄️ Are there other civilizations on other planets? The Milky Way, home to our Solar System, counts ...

Twenty years ago today a magnetar’s epic tantrum made our planet ring like a bell from tens of thousands of light-years away ...

New data confirms Hubble's finding and refutes current theories of planet formation in the universe’s early days. Thanks to ...