A theoretical astrophysicist has shed light on why being up in the sky doesn't necessarily give you the best view of the ...

The Hubble Space Telescope image offers an up-close view of one section of the nebula, which is largely shaped by a young ...

IrishCentral Contributor Michael O'Shea traces the fascinating history of 'The Plough and the Stars' and how it became a ...

T ucked into the southwest corner of the United States, Arizona offers something for every type of traveler. Some standout highlights include the Grand Canyon, the Wild West town ...

The Pleiades, Ptolemy's Cluster, the Large Magellanic Cloud — here's how to center the sky's brightest deep-sky wonders in ...

Four small, newly discovered worlds are less than six light-years away from Earth, and their discovery reinforces a ...