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 ...

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

Why it's so special: This set of stunning pictures from the James Webb Space Telescope shows glowing interstellar medium — ...

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 wound on her left side, so rescuers with the Marine Education, Research and ...

We’ll also get a chance to see a handful of comets, like C/2022 E2 (ATLAS) in the constellation Cassiopeia and Comet 29P/Schwassmann-Wachmann, which orbits between Jupiter and Neptune.

In celebration of the 29th anniversary of the launch of NASA's Hubble Space Telescope, astronomers used Hubble to capture this festive, colorful look at the tentacled Southern Crab Nebula. Object NGC ...

The Heart Nebula, officially called IC 1805, is a cloud of gas and dust located about 7,500 light-years away in the ...

Make sure you look for Venus early in the evening because it slips below the horizon shortly after 8 p.m. Perennially, there are the constellations Cassiopeia and Cepheus, who, according to Greek ...

Make sure you look for Venus early in the evening because it slips below the horizon shortly after 8 p.m. Perennially, there are the constellations Cassiopeia and Cepheus, who, according to Greek ...

March is the start of spring in the Northern Hemisphere; with that, the hunt for Messier objects can begin!

We’ll also get a chance to see a handful of comets, like C/2022 E2 (ATLAS) in the constellation Cassiopeia and Comet 29P/Schwassmann-Wachmann, which orbits between Jupiter and Neptune. Here’s when you ...