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

Located 35 million light-years away in the southern constellation Reticulum (The ... unveils intricate details of supernova remnant Cassiopeia A (Cas A), and shows the expanding shell of material ...

Orion Nebula: Believed to be the cosmic fire of creation by the Maya of Mesoamerica, Messier 42 blazes brightly in the constellation Orion. This stellar nursery, is only 1,500 light-years away ...

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 ...

Greetings everyone! Welcome to another wonderful year of looking at some of the best night skies on the planet.

Turning around to the north, perhaps the easiest constellations to recognize are Cassiopeia, Ursa Major ("The Big Dipper"), and Ursa Minor ("The Little Dipper"). Very early in the morning on the ...

(Stellarium/Scott Sutherland) Turning around to the north, perhaps the easiest constellations to recognize are Cassiopeia, Ursa Major ("The Big Dipper"), and Ursa Minor ("The Little Dipper").

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 image from NASA's Spitzer Space Telescope shows the Cat's Paw Nebula NGC 7635, also known as the Bubble Nebula, is an H II region emission nebula in the constellation Cassiopeia. It lies close to ...