JWST took three separate exposures of the Cassiopeia A supernova remnant, showing how the constituent gas and dust changed over time. Note, the bottom two images are rotated slightly compared to ...

The NIRCam image displayed the inner shell of Cas A in hues, representing gas knots rich in elements like sulfur, oxygen, argon, and neon Contributions to new stars and planetary systems Debris ...

A baby grey seal was found in rough shape at a beach in a Delaware state park, photos show. She looked thin and had a large ...

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 looks ...

Cassiopeia has always been a strong pick for the players in professional League of Legends games, but how good is it for solo queue? Without further ado, we will delve into what entails being a ...

I pick out North America’s celestial highlights for the week ahead (which also applies to northern hemisphere mid-northern latitudes).

NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) detected the magnetic field streamlines shown over this image of the Keyhole Nebula, part of the larger Carina Nebula, captued by the ...

36,356 people played the daily Crossword recently. Can you solve it faster than others?36,356 people played the daily Crossword recently. Can you solve it faster than others?

The ASEAN Centre for Biodiversity (ACB) on Wednesday celebrated the discovery of a new species of fanged frog called ...