What's Up There Now? And What Happened to Pluto?


Recently I have been asked: What planets can be seen from Earth via the naked eye or with binoculars, and when can they be seen?

Well, this week, gaze toward and slightly above the southwestern horizon approximately an hour after the sun sets. In the absence of obstructions or clouds, you will not miss the resplendent Venus, known during this phase of its orbit as the evening star. Other than the moon, Venus is the brightest object in the night sky. It therefore emerges first. The only way to miss it is to look too late. Just like the sun, moon and all southern constellations, Venus sets in the west. So if you wait until Sirius and other stars pop into view, Venus will have already dropped below the earth-sky border. Luckily, Venus undergoes eastward motion this month, so it will grow increasingly high and prominent as the month progresses. Put another way, with less of a rush, you can see more and more of Venus as November unfolds.

The prodigious planet Jupiter also stars this month — second only to Venus in luminosity. If you just miss Venus, look essentially in the same region of the sky but tilt your head a bit toward the left and up to the zodiac constellation known as Sagittarius. There, you will find another object that, even at its weakest moments, outshines all stars. This is the distant gas-giant Jupiter. Even cheap binoculars will reveal four of its more than 60 known moons. On Sunday, Nov. 16, in fact, those same binoculars — if employed about an hour after sunset (which will occur at approximately 4:30 since we have finally fallen back to Eastern Standard Time), will reveal an eclipse of Jupiter’s giant moon Ganymede. From our perspective, this moon will pass right behind Jupiter, much in the same way that ours, from the sun’s perspective, can pass behind Earth. Throughout November, Venus will be inching toward Jupiter until the evening goddess actually passes under that planet Nov. 30.

Now for some unfairly quick answers to some extremely fair questions: First, speaking of planets, Cameron from Indian Mountain School asked why Pluto is no longer considered a planet.After great and controversial debate among members of the International Astronomical Union, Pluto was benched in part for these reasons:

Way out there in the Kuiper Belt, objects (such as Eris) have been discovered that are significantly more massive than, Pluto we have never considered


themplanets. To keep Pluto on the team would then invite a bunch of other eager contestants to start suiting up. Pluto’s orbit, moreover, is shaped and angled so differently from that of the other eight, that it is not entirely fair to say that Pluto orbits our sun (as a planet is supposed to do)so Pluto is no longer considered a satellite of our "Sol."

 

As for storms in space, acently asked question, the answer is absolutely — as long as you do not expect a storm to involve thunder or other conventional features of a terrestrial squall. There are no air molecules (nor atoms) and therefore no sound in space. There are most certainly, however, electromagnetic winds and storms from, for example, our sun. Such tempests cause magnificent visuals such as the Northern Lights.

 

Daniel Yaverbaum teaches science at Berkshire School where he is director of the Dixon Observatory.

Latest News

The artistic life of Joelle Sander

"Flowers" by the late artist and writer Joelle Sander.

Cornwall Library

The Cornwall Library unveiled its latest art exhibition, “Live It Up!,” showcasing the work of the late West Cornwall resident Joelle Sander on Saturday, April 13. The twenty works on canvas on display were curated in partnership with the library with the help of her son, Jason Sander, from the collection of paintings she left behind to him. Clearly enamored with nature in all its seasons, Sander, who split time between her home in New York City and her country house in Litchfield County, took inspiration from the distinctive white bark trunks of the area’s many birch trees, the swirling snow of Connecticut’s wintery woods, and even the scenic view of the Audubon in Sharon. The sole painting to depict fauna is a melancholy near-abstract outline of a cow, rootless in a miasma haze of plum and Persian blue paint. Her most prominently displayed painting, “Flowers,” effectively builds up layers of paint so that her flurry of petals takes on a three-dimensional texture in their rough application, reminiscent of another Cornwall artist, Don Bracken.

Keep ReadingShow less
A Seder to savor in Sheffield

Rabbi Zach Fredman

Zivar Amrami

On April 23, Race Brook Lodge in Sheffield will host “Feast of Mystics,” a Passover Seder that promises to provide ecstasy for the senses.

“’The Feast of Mystics’ was a title we used for events back when I was running The New Shul,” said Rabbi Zach Fredman of his time at the independent creative community in the West Village in New York City.

Keep ReadingShow less
Art scholarship now honors HVRHS teacher Warren Prindle

Warren Prindle

Patrick L. Sullivan

Legendary American artist Jasper Johns, perhaps best known for his encaustic depictions of the U.S. flag, formed the Foundation for Contemporary Arts in 1963, operating the volunteer-run foundation in his New York City artist studio with the help of his co-founder, the late American composer and music theorist John Cage. Although Johns stepped down from his chair position in 2015, today the Foundation for Community Arts continues its pledge to sponsor emerging artists, with one of its exemplary honors being an $80 thousand dollar scholarship given to a graduating senior from Housatonic Valley Regional High School who is continuing his or her visual arts education on a college level. The award, first established in 2004, is distributed in annual amounts of $20,000 for four years of university education.

In 2024, the Contemporary Visual Arts Scholarship was renamed the Warren Prindle Arts Scholarship. A longtime art educator and mentor to young artists at HVRHS, Prindle announced that he will be retiring from teaching at the end of the 2023-24 school year. Recently in 2022, Prindle helped establish the school’s new Kearcher-Monsell Gallery in the library and recruited a team of student interns to help curate and exhibit shows of both student and community-based professional artists. One of Kearcher-Monsell’s early exhibitions featured the work of Theda Galvin, who was later announced as the 2023 winner of the foundation’s $80,000 scholarship. Prindle has also championed the continuation of the annual Blue and Gold juried student art show, which invites the public to both view and purchase student work in multiple mediums, including painting, photography, and sculpture.

Keep ReadingShow less