People in the northern hemisphere will be able to see Saturn, Mercury, Neptune, Venus, Uranus, Jupiter and Mars during the planetary parade. The next full moon will happen on Feb. 12. Known as the ...

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

Cassiopeia (pronounced kass ee oh pee’ uh) the Queen is one of the first constellations amateur astronomers come to recognize. That’s because its five brightest stars form an asterism that ...

As we enter the Year of the Wooden Snake, Arnold & Son continues its tradition of zodiac-inspired haute horology with the ...

The Horsehead Nebula is a small dark nebula in the constellation Orion. The stunning image is captured by James Webb Space Telescope. The stunning image of NGC 9524 is captured by Hubble Space ...

Supernovae are one of the most useful events in all of astronomy. Scientists can directly measure their power, their spin, ...

It gets its name from the constellation it’s found within the boundaries of—Andromeda. In Greek mythology, Andromeda is the daughter of the king Cepheus and his wife Cassiopeia. Both of those ...

The ring-shaped clouds around the nebula RCW 120 were detected by NASA's Spitzer Space Telescope in this composite image. The Black Eye Galaxy is a relatively isolated spiral galaxy 17 million ...

Among the 88 official constellations, Cassiopeia ranks as the 25th largest and 30th brightest. It contains four stars (Alpha [α], Beta [β], Gamma [γ], and Delta [δ] Cassiopeiae) that are among ...