Stephani Teran
Express staff
If there is a celestial event occurring in the skies, there is a Plympton resident who is likely outside, telescope at the ready, to admire and observe it. Barry DeCristofano, a mechanical and chemical engineer by profession is also a hobbyist astronomer with a collegiate level of expertise in the field. Many of our Express readers now eagerly anticipate the “What’s Up?” page whenever it appears in the paper. Through DeCristofano’s down-to-earth approach on what might be an otherwise complex subject matter to the untrained participant, readers of the Express have been able to learn about various astronomical events and how to better navigate and understand the night sky. Through graphs, easy to decipher but enlightening illustrations, and detailed facts and instructions – often peppered with his gentle humor, astronomy becomes digestible science to the casual observer.
Being an informed participant in and appreciating the wonder and beauty of astronomy and the night sky was something instilled in DeCristofano from childhood. “My dad took me outside and showed me the Big Dipper and I was hooked. Once I learned that there were repeated patterns in the night sky I couldn’t get enough.” DeCristofano explained that his father served in the Navy in WWII and became familiar with the night sky while out at sea.
DeCristofano also grew up during the 1968 Space Program craze when the public was heavily aware of and enthusiastic about space technology and exploration. By the age of 10, DeCristofano had his first telescope and by the age of 13 he had saved up for a larger one. These days DeCristofano has a telescope so large that it requires its own outbuilding in the backyard. The circa 1975 12-1/2” Cave-Astrola Newtonian Reflector is housed in an ingenious shed with a slanted roof that slides down in order to open the building to the sky and offer an unobstructed view of the heavens for gazing and studying. DeCristofano explains that Plympton offers uniquely ideal skies for observation due to low levels of light pollution. Low light pollution is something DeCristofano and his wife, Carolyn, are passionate about. So passionate, in fact, that Carolyn was the force behind the Massachusetts Dark Sky Bill -a bill that aims to lessen levels of light pollution, conserve energy, and protect the natural rhythms of the environment. With skies devoid of the haze of artificial light and a clearing in the patch of trees just big enough to allow an unobstructed view, DeCristofano can enjoy and observe the universe above from the comfort of his backyard.
DeCristofano says he does not have a favorite object or phenomenon to view in the night sky, rather he has some “old friends” that never cease to amaze him including: Saturn, Jupiter, the moon, the Ring Nebula, Orion Nebula, the Andromeda Galaxy, and the Hercules Cluster.
“You are in the dark for half of your life, so enjoy it! The good stuff in the sky comes out at night.”
DeCristofano points out that at the end of each day many of us know exactly what happened in the daytime sky (cloudy, rainy, rainbows) but we are largely unaware of what is happening once the sun sets.
One of the missions he has undertaken in his time as a hobbyist astronomer is public outreach and education. In addition to our “What’s Up?” columns in the paper DeCristofano teaches about astronomy in the community any time he can -especially as a member of the South Shore Astronomical Society, founded in 1958 via a group of amateur astronomers on the South Shore. They meet the first Wednesday of each month at the Norwell Council on Aging and for Observing Nights which are open to the public and offer the chance to look through members’ telescopes provided there are enough clear nights.
Carolyn DeCristofano was the first female president of the society in 2022. From school outreach programs to local libraries and in casual conversation, should you by chance get to talk with her, you will have the opportunity to learn something new about astronomy.
“The hard part is the distractions keeping us inside,” DeCristofano says about what can hinder people from dark sky observation. “Evening television after a long day, constant cell phone usage, being apprehensive about being outside in the dark -and sometimes just finding the will to get off the couch after a work day can hinder motivation. Even I have nights where I have to force myself out there but I am always glad when I do.”
Last year in particular offered an array of rare and easily visible astronomical phenomena. DeCristofano says the increased frequency of events with the aurora should continue through the year before slowing down for another decade or so.
“It was my first time seeing the Northern Lights. The Perseid Meteor Shower was also amazing. You know, I’m out there with my telescope, listening to Pink Floyd and the coyotes howling off in the woods, watching the Northern Lights and it’s just perfect.”
If you want to learn more about navigating the night sky and understanding astronomy look for DeCristofano’s forthcoming “What’s Up?” features in the paper or email him at astroblog@comcast.net and follow along with the South Shore Astronomical Society (South Shore Astronomical Society) for upcoming events and viewing nights with telescopes.
Let’s see if this summer we can make a little more time to look up in the dark and be starstruck by the easily observed wonder of the universe.

Alan Wheelock
Special to the Express

Plympton has long had a beautiful and varied natural landscape – white cedar swamps, red maple wetlands, cranberry bogs, open fields, and uplands dominated by beech, hemlock, oaks, white ash, American holly, and white pine. As old stone walls running through the woods attest, much of the town was once cleared for agriculture. It has been said that, in the 19th century, the church in the center of Halifax could easily be seen by people standing at The Green in Plympton!
Slow population growth and extensive wetlands have helped large areas of Plympton remain untouched and natural. In recent years, however, the growth of the surrounding South Shore towns has ratcheted up the pressure on this 318-year-old community. Plympton residents – who consistently rate “preserving the rural landscape and character of the town” as their highest priority when they are surveyed by the Plympton Open Space Committee, have played a very active role in land conservation in the town.
During the past 15 years, new information about Massachusetts’s environment and habitat has highlighted how special Plympton’s natural areas are, and how they provide residents with economic as well as environmental benefits. Plympton’s dependence on two aquifers to support our well water and septic systems has become a top priority and concern. Given the increasing threats to our water quality, preservation of land has emerged as a key component of a long-term solution to these challenges.
Despite its small population and limited financial resources, Plympton has responded to these development pressures effectively – both in terms of acres protected and cost. Linda Leddy of West Street, who led the Open Space Committee for many years, stated that “Preserving the town’s incredible natural resources for now and the future brought together Plympton’s amazing residents to answer the challenge. Plympton people brought a huge array of talent, energy and determination to this job, making it both successful and (mostly) a lot of fun!”
During the last fifteen years, Plympton has created several beautiful and valuable conservation areas, including:
• Churchill Park and Cato’s Ridge, which covers over 104 acres and stretches from Main Street to Ring Road. It includes a large percentage of Plympton’s portion of the Plymouth-Carver aquifer, which supplies water to residents east of Main Street.
• Two Brooks Preserve, encompassing 133 acres off Winnetuxet Road, is generally regarded as one of the loveliest conservation areas on the South Shore. It is part of the Taunton River Watershed and helps protect the aquifer west of Main Street.
• Turkey Swamp, Plympton’s largest project to date, was successfully concluded in 2024 and contains 238 acres. This preserved land is of critical environmental importance, containing some of the finest white cedar swamp still existing in Massachusetts. It also creates an important natural corridor that provides a connection with the other preserves and plays a significant role in protecting the town’s aquifers and critical wildlife habitats.
Leddy noted that it has been gratifying to see the time and effort that Plympton residents have invested in preserving the beauty and groundwater of their town. She described the creativity and work that large numbers of townspeople have devoted to making these conservation projects a reality. For example, the effort to save both Cato’s Ridge and Two Brooks Preserve included fundraising events, the construction of several stunning boardwalks built primarily with volunteer labor, and the development of extensive trail systems in the park – again relying heavily on the work of committed volunteers. Today, the parks are often used by local families out for a walk in the woods, bird watching, and, in a large portion of the land, hunting.
Turkey Swamp was helped immensely by a state program entitled the Municipal Vulnerabilities Program, a forward-looking effort by Massachusetts to help mitigate the growing impact of climate change. Leddy led a significant effort to garner support from the state – ably assisted by Wildlands Trust and Bill Napolitano from SRPEDD (Southeastern Regional Planning and Economic Development District). That work resulted in Plympton being awarded a $500,000 grant from MVP – the largest grant in the history of the town. That grant, combined with funds from the Plympton Community Preservation Committee, allowed this large and vitally important piece of wetland to be preserved in perpetuity.
All three of these preserves have received strong support from Plympton’s Community Preservation Committee, as well as from more than 100 generous private donors and contributions from charitable organizations.
Mark Russo, Chairman of the Community Preservation Committee and member of the Board of Selectmen, has played a key role in supporting and advocating on behalf of this long and sustained effort to preserve land.”
In a recent summary of Plympton’s newest (2024) Open Space and Recreation Plan, referring to these three preserves, it was stated that: “These 475 acres have been permanently conserved for a total purchase price of $1,034,725, or $2,176 per acre.” Leddy also said, “The other key point is that NO general tax funds have been used to pay for the $1 million in preserve acquisition costs. Our strategy from the beginning was to work with partners to bring a variety of funding sources to the goal. As a result, 41% came from state grants, 33% from CPC, and 24% from generous donations by individuals and charities.”
Leddy concluded that, while much has been accomplished, much more remains to be done. In 2012, Plympton had just 1% of its land protected – the lowest in the state. With these new preserves and related projects by land trusts having come into existence, 10% of Plympton’s land area is now protected. However, the average percentage of preserved land in Massachusetts towns is 27%. Residents interested in learning more about how to protect their land are encouraged to reach out to any member of the Plympton Open Space Committee or the Plympton Conservation Commission.