The Greeks added a nearby additional fainter star to the five main stars, so that the six together outline Cassiopeia's Throne. At this time of the year, as Cassiopeia ascends the late evening sky ...

The James Webb Space Telescope has captured new imagery of supernova remnant Cassiopeia A. It is 11,000 light-years away in ...

RCW 120 is an emission nebula and it has a global magnetic field that runs parallel to the Galactic plane. NASA captured this beautiful image of Orion nebulae. This type of nebula forms when the ...

An international research team used the James Webb Space Telescope to observe massive galaxies initially discovered by the ...

This is the one thing visible to the unaided eye located outside our galaxy. First, find Cassiopeia, the constellation shaped like the letter W. The broader, upper angle of the W points right to ...

In the astronomy category, photographer Imran Sultan captured the intricate details of two nebulae in the Cassiopeia constellation found more than 7,000 light years away. A supraglacial melting ...

According to the winning photographer, Imran Sultan, the image shows two nebulae found in the Cassiopeia constellation that form a "Heart and Soul." 'The Heart and Soul' image shows two nebulae ...

This is a great time of year to check out some of the well-known constellations from Orion to Pegasus, Cassiopeia to Perseus. For a guide on spotting these and other constellations in the night ...

NASA captured a new composite image of the Crab Nebula features X-rays from Chandra. The Eskimo Nebula, also known as the Clown Face Nebula, Lion Nebula, or Caldwell 39, is a bipolar double-shell ...