The night sky is set to put on a dazzling display this week, with the Northern Lights, the Autumn Star Fomalhaut, and the Harvest Moon all making appearances. Stargazers in high-latitude regions such as northern Canada, Alaska, Greenland, and parts of northern Scotland are expected to have the best views. On Friday, Oct.
3, the waxing gibbous moon will shine directly above Fomalhaut, also known as the Autumn Star. Fomalhaut is one of the brightest stars visible in the night sky during the fall season. Saturn will also be visible about the same distance to the left of the moon.
The Northern Lights, or aurora borealis, may also make a brief appearance this week. Auroral activity is more likely in the weeks following the equinox due to increased geomagnetic activity.
Aurora, Fomalhaut, and Harvest Moon
The aurora is caused by charged particles from the sun colliding with gases in Earth’s atmosphere, creating brilliant waves of light in the sky. To catch a glimpse of the Northern Lights, it’s important to head somewhere with a clear, unobstructed view of the northern horizon, away from light pollution. The aurora may first appear as a faint, grayish glow before the colors become more vivid.
The Harvest Moon, which is the full moon closest to the autumnal equinox, will also be visible this week. On Sunday, Oct. 5, the almost-full Harvest Moon will rise about three degrees to the upper left of Saturn in the evening sky.
Experts recommend checking local weather conditions and finding clear skies for the best viewing experience. With patience and a bit of luck, stargazers may be treated to a magical display of celestial wonders this week.
