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

January is the best time to observe these constellations—some prominent and some not so much.

The Pococo Galaxy comes highly recommended by review experts, and it delivers bright, high-resolution projections that rival ...

Sky This Week is brought to you in part by Celestron. Friday, January 23Pluto reaches conjunction with the Sun at 5 A.M. EST.

A distinctive curved marking etched into the Moon’s surface comes into sharp relief this week as winter darkness, crisp air ...

Parts of about 27 states are partially or fully within NOAA's forecasted "view line" for the northern lights on Jan. 20. The ...

Auroras may be visible from Alaska to Maine tonight as Earth reels from a colossal CME impact.

According to the NOAA space weather forecasters, geomagnetic activity is ramping up just enough to make aurora viewing ...

A severe geomagnetic storm is pushing the aurora borealis far south, putting roughly two dozen states in the viewing zone.

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...