Friday, November 29Pegasus the Winged Horse might be the most well-known horse-themed star pattern in the sky, but he is not ...

Welcome to the December night sky. This is the month of the winter solstice in the northern hemisphere. This year, it is on ...

Each Monday, I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes ...

W ith more sightings of the northern lights across the U.S. than usual in recent years, now is an excellent time to make the ...

Using the Japanese-led X-ray Imaging and Spectroscopy Mission (XRISM), astronomers have taken a deep look into a fascinating ...

The Japan-led XRISM observatory has captured the most detailed portrait yet of gases flowing within Cygnus X-3, one of the most studied sources in the X-ray sky.

National Oceanic and Atmospheric Administration officials say there could be additional sightings of the northern lights this ...

This visual illusion of physical closeness will appear in the constellation Taurus. Week 3 (December 15-21) A full moon appears on December 15. This full moon is known colloquially as the Cold moon.

NASA's Parker Solar Probe will pass within 3.83 million miles of the surface of the sun on Dec. 24, and multiple planets will ...

the constellation Orion rises due east, every where on Earth, a fact used to navigate the oceans for thousands of years (Rice/Stellarium) Here in the northern hemisphere, you can find Polaris tonight ...