Saturn reached a stationary point in the constellation Pisces, ending its eastward prograde motion and shifting into a westward retrograde path relative to background stars, according to observations detailed by Astronomy magazine senior editor Alison Klesman. Stargazers tracking the ringed planet can spot it shining as the brightest point of light in the southeastern sky … Read more
Observing Saturn’s Moons: Dione and Tethys Shadow Transits Amateur astronomers can observe rare shadow transits of Saturn’s moons Dione and Tethys by using specialized planetary imaging equipment. According to Astronomy magazine senior editor Alison Klesman, these events occur when the moons or their shadows cross the planet’s disk, providing a window for experienced observers to … Read more
Planetary nebula NGC 6563, located in the constellation Sagittarius, is an 11th-magnitude target best viewed through amateur telescopes with an aperture of 8 inches or larger. Locating NGC 6563 in the Sagittarius Teapot To find NGC 6563, observers should first identify the Teapot asterism in the constellation Sagittarius. Klesman reports that the nebula is positioned … Read more
Comet 10P/Tempel, also known as Tempel 2, is currently transitioning through the plane of Earth’s orbit as it approaches its early August perihelion. According to Astronomy magazine, this orbital alignment creates a visual effect where the comet’s tail appears to spread into a thin, horizontal line extending from the nucleus, rather than its usual one-sided … Read more
Saturn’s moons, including Dione and Titan, provide recurring opportunities for amateur astronomers to observe planetary dynamics through backyard telescopes. According to Astronomy magazine, enthusiasts can track Dione as it transits the planet’s northern pole, while larger moons like Titan remain visible as they shift positions relative to the gas giant’s ring system. Observing Dione’s Transit … Read more
The Coma Star Cluster (Melotte 111) is currently visible to the naked eye for several hours after sunset, appearing as a sprawling collection of stars in the constellation Coma Berenices. According to Astronomy magazine senior editor Alison Klesman, the cluster spans 4° of the sky and can be resolved into roughly 40 stars of magnitude … Read more
Saturn and several of its moons, including Titan, Dione, Tethys, Rhea, and Iapetus, are currently visible through telescopes in the early-morning sky. According to Astronomy magazine, Saturn reaches an altitude of more than 20° above the horizon between 3 A.M. local daylight time and sunrise, offering prime viewing conditions for amateur astronomers. How to observe … Read more
Mercury reaches a stationary point in the evening sky this week, marking the transition from eastward prograde motion to westward retrograde motion. According to Astronomy magazine, this optical illusion occurs as Earth overtakes the inner planet in its orbit, causing Mercury to appear to move backward against the backdrop of distant stars. Observers can identify … Read more
Mars currently resides in the constellation Taurus, positioned less than 5° from the Pleiades star cluster in the predawn sky. According to Astronomy magazine, the Red Planet glows at magnitude 1.3, making it visible to the naked eye for observers looking east approximately 90 minutes before sunrise. While Mars and the Pleiades are currently prominent … Read more
Saturn’s moon Iapetus is currently positioned 1.9 arcminutes north of the planet, providing amateur astronomers with an optimal window for observation as it continues its transition between eastern and western elongations. According to Astronomy magazine, the moon is currently shining at 11th magnitude, marking a significant brightening as it moves toward its next western elongation. … Read more