A viral image shared to Facebook purports to show the convergence of Jupiter and Saturn, in which the two planets appeared closer to each other than they have in centuries. "Best photo I have seen of ...
The year 2025 is about to end and an intriguing glimpse of Saturn and Jupiter can be observed with the best beginner telescopes. Primarily, the best time to examine any outer planet is about a month ...
E.E. Barnard discovered Jupiter's fifth moon, Amalthea, on September 9, 1892, using the 36-inch refractor at Lick Observatory. This discovery marked the first detection of a Jovian moon in 280 years, ...
[attach id="650724" size="medium" align="right"]Jupiter’s south pole as seen by Juno. Photo: NASA/JPL-Caltech/SwRI/MSSS/Betsy Asher Hall/Gervasio Robles[/attach] On ...
The Westmont Observatory houses the Keck Telescope, a 24-inch f/8 Cassegrain reflecting instrument with Ritchey-Chretien optics. (Westmont College photo) Jupiter and Mars will be the focus of June’s ...
Observers often used the large refractors built in the 19th century for planetary observations. Through large telescopes like the Lick 36-inch refractor, the 26-inch U.S. Naval Observatory (USNO) ...
Click to share on Facebook (Opens in new window) Click to email a link to a friend (Opens in new window) Click to print (Opens in new window) Click to share on X (Opens in new window) Jupiter, the ...
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