MMA News

NANTUCKET, MA— The Maria Mitchell Association, in collaboration with the Nantucket Dreamland, invites the community to two unforgettable and entertaining performances featuring Doktor Kaboom: Under Pressure! on Friday, March 13 and Saturday, March 14. Doktor Kaboom’s interactive Science Comedy shows engage audiences of all ages. In Under Pressure!, Kaboom illustrates physical science concepts that are also metaphors for real-life mental and emotional pressures, validating what students may feel, while sharing tools for dealing with life’s challenges. Blending big ideas, explosive demonstrations, and humor, Kaboom keeps audiences riveted with interest and rolling with laughter. Hailed as, “part Mister Wizard, part Mr. Rogers,” Kaboom delights patrons with curiosity, creativity, and charm. Both performances are FREE to the public. This event is possible due to a grant from the Remain Nantucket Fund at the Community Foundation for Nantucket. Reflecting on both the impact of the performance and the partnerships that made it possible, MMA Executive Director, Joanna Roche, shared, “A heartfelt thank you to the Community Foundation for the generous grant that made it possible to bring Doktor Kaboom to Nantucket, and to the Nantucket Dreamland for hosting this extraordinary performance. I’ve known the good Doktor for nearly twenty years, and I have no doubt that his unique blend of humor, magic, and science will not only make you laugh, but also leave you with a renewed sense of wonder and a deeper connection to the world around you.” The Friday performance will be followed by an Ice Cream Bar, generously sponsored by Island Kitchen, and a photo opportunity with Doktor Kaboom in the Harborview Room. Event Details: • Dates and Times: Friday, March 13 at 7pm and Saturday, March 14 at 3pm • Location: Dreamland Theatre, 17 South Water Street • Special Offering: Friday, March 13 – Post-performance Ice Cream Bar in the Dreamland Theatre Harborview Room, generously sponsored by Island Kitchen, plus a photo opportunity with Doktor Kaboom • Tickets: Available at https://www.nantucketdreamland.org/events/doktor-kaboom-under-pressure • Cost: Free This community event kicks off another free collaborative event, the annual Nantucket STEAM Festival, taking place Saturday, March 14, 2026 at the Nantucket High School Gymnasium from 10am – 2pm. This event features hands-on activities celebrating science, technology, engineering, art, and mathematics from over twenty community organizations. A sensory-friendly half house begins at 9:30am. Doktor Kaboom! was created, and is performed, by actor and comedian David Epley, who has discovered two passions in his life: science and mathematics. Epley first explored his love of hands-on learning, chemistry, and physics at the North Carolina School of Science and Mathematics and later studied at the university level, exploring a degree in Chemical Engineering. Epley, a performer for over twenty years, has reached over 2,000,000 students and families, and has performed over 2,000 live shows worldwide. Epley lives in Seattle, Washington. About the Nantucket Dreamland: The Nantucket Dreamland is a nonprofit organization dedicated to enriching the cultural and intellectual life of Nantucket by providing year-round films, educational programs, and a venue for community activities that engage Nantucket in the evolving world of entertainment and education. The Dreamland’s mission is to build community on Nantucket year-round by bringing people together to share experiences through film, art, culture, and learning. About the Maria Mitchell Association: The Maria Mitchell Association was founded in 1902 to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. After she discovered a comet in 1847, Mitchell’s international fame led to many achievements and awards, including an appointment as the first professor of astronomy at Vassar College. Maria Mitchell believed in “learning by doing” and today that philosophy is reflected in the MMA’s mission statement, programs, research projects, and other activities. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ######

1881, Feb. 26. Miss Whitney read Frances Power Cobbe’s “Lectures to Women” aloud to me. In the main they are excellent. I agree at almost every point. What she says about the duty of women in veracity, in cultivating both physical and moral courage, etc., in demanding not “favor but justice” . . . Mary Whitney would become the first president of the Nantucket Maria Mitchell Association. She was one of Maria’s first students and ultimately her replacement at Vassar College. She also took over for Maria when she left the College for a brief illness in 1880. On her second trip to Europe in 1873, Maria would seek Frances Power Cobbe out at her home. A suffragette, Power Cobbe was a philosopher and writer among other things, including an animal rights activist when it came to experimentation on animals. Born into a wealthy family in Ireland, Power Cobbe would travel in Europe about the same time as Maria did in 1857, meeting some of the same people Maria would meet such as Mary Somerville (Maria’s hero and an astronomer, mathematician, scientist, and polymath) and Harriet Hosmer (sculptor). I should not note this but Maria wrote about Power Cobbe’s large head –further stating that being a large woman, she would have a large head. Reviewing images of Power Cobbe, I hate to say it but I cannot disagree – with my apologies to Ms. Powers Cobbe. JNLF

NANTUCKET, MA— The Nantucket Maria Mitchell Association (MMA) announces its twelfth annual Nantucket STEAM Festival (Science, Technology, Engineering, Art, and Mathematics) to be held Saturday March 14, 2026, in collaboration with over twenty Nantucket community partner organizations. This FREE, STEAM-inspired day of hands-on learning, creativity, and exploration is perfect for children, families, and life-long learners. Event Details: • Date: Saturday, March 14 • Time: 10am – 2pm. With a sensory friendly half hour 9:30 – 10am before the festival begins. • Location: Nantucket High School Gymnasium, 10 Surfside Road • Cost: Free This year’s theme, “3.14 Miles from Shore: Infinite Patterns,” falls on March 14 (3.14 also known as π or Pi) and focuses on Pi Day and a mission to engage the Nantucket community in intersectional STEAM experiences. This event exemplifies the MMA’s mission of creating opportunities for all to develop a life-long passion for science through education, research, and first-hand exploration of the sky, land, and sea of Nantucket Island. This festival has become the largest late winter event in our community and brought in over 700 participants in 2025! The festival returns this year with a renewed focus on hands-on discovery, powered by partnerships that reflect the breadth and creativity of STEAM across the Nantucket community. “Our goal is to make STEAM feel welcoming, relevant, and visible,” said Jónelle Gurley, Coordinator of the Nantucket STEAM Festival and Director of Science and Programs at the Maria Mitchell Association. “The energy and expertise our partners bring each year are what make the festival such a meaningful experience for participants.” This year’s community partner organizations include: the Artists Association of Nantucket, Egan Maritime Institute, Linda Loring Nature Foundation, Mass Audubon, Nantucket Atheneum, Nantucket Community Sailing, Nantucket Community School, Nantucket Conservation Foundation, Nantucket Dreamland, Nantucket Fire Department, Nantucket Police Department, Nantucket Land and Water Council, Nantucket Lighthouse School, Nantucket Islands Land Bank, Nantucket Island School of Design and Art, Nantucket Lights, Town of Nantucket Natural Resources Department, The Trustees of Reservations, UMASS Boston Field Station Nantucket, US Coast Guard Station Brant Point, Nantucket S.T.A.R, and Sustainable Nantucket. All will be highlighting the incredible opportunities to discover STEAM on Nantucket. This event is FREE of charge and takes place at the Nantucket High School Gymnasium. Attendees will be able to participate in a range of hands-on activities and experiences. This year’s activities include, but are not limited to, “The Light Bulb Challenge,” “Science Story Walk,” “Bubbles Control Trouble,” “Pi(e) Day: Celebrating Native Fruit,” “Can You Solve the Unsolvable, ”Compost Cake,” “ A Puddle in the Woods,” “History of Life Jackets – Will it sink or float,” “Explore Hard and Soft Coastal Engineering Designs,” and many sensory crafts, general chemistry and astronomy related activities, and engineering and space exploration fun. The Nantucket Public Safety Departments will also be present for “Touch a Cruiser” and “Touch a Truck,” and the US Coast Guard Station (USCG) Brant Point will be in attendance to display lifesaving gear and a trailered USCG vessel. The Nantucket Science Festival is made possible thanks to the generosity of its volunteers, partner organizations, and generous sponsors. To kick off the Nantucket STEAM Festival, the MMA, in collaboration with Nantucket Dreamland, invites the community to two unforgettable and enthralling performances featuring “Doktor Kaboom: Under Pressure!” an interactive Science Comedy show on Friday, March 13 at 7pm and Saturday, March 14 at 3pm at the Dreamland Theatre. These free performances are open to the public and engage audiences of all ages. About the Nantucket STEAM Festival: Founded in 2015, the Nantucket Science Festival is a mid-March collaborative community event, featuring hands-on science, technology, engineering, art, and mathematics activities. It is an initiative of the Maria Mitchell Association in partnership with various Nantucket non-profit organizations, schools, and businesses. For more information, please visit https://www.mariamitchell.org/nantucket-science-festival About the Maria Mitchell Association: The Maria Mitchell Association is a private non-profit organization. Founded in 1902, the MMA works to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ######

On August 6, 1872, the first meeting of the Nantucket Sorosis Club took place at the home of Sarah Cathcart on Main Street. Originally founded in New York in 1868, several of its founding members were Nantucket women such as Maria Mitchell and Reverend Phebe Coffin Hanaford, and the club appropriately found its way to Nantucket where Hanaford first publicly announced its inaugural meeting from the pulpit of the Unitarian Church. Its purpose: the “intellectual improvement of its members, by means of written essays, select readings, recitations and discussions upon the current questions of the day.” It was Hanaford and Nantucket summer resident Rebecca Morse – members of the New York Sorosis – who developed the idea of founding a Nantucket Sorosis. Like the sewing circles founded earlier in the nineteenth century, the development of a Sorosis on Nantucket may have been in part to aid women not only during a period of economic decline on the island, but to help those women who found that they were now losing their jobs as whalemen returned to the island for good and tried to “reclaim” the jobs of men. It was also a logical club to have for women on the island – given the history of their playing such an integral role in all aspects of island life. Two other island women involved with the Nantucket Sorosis Club were Eliza Starbuck Barney and the Reverend Louise S. Baker. The main Sorosis club came about as a reaction by female journalists barred from attending and reporting on Charles Dickens’ first public lecture in the United States in New York City. They quickly came together to created forms of support for one another in their field, expanding to include women working in a variety of other fields – science among them. Thus, Maria Mitchell was one of the founding members when the first official meeting was held at Delmonico’s in NYC. With a thirteen-article constitution, the Nantucket Sorosis had a board of directors with officers being elected annually. The club hosted lecturers and orators, discussed social and political issues – particularly those of woman suffrage – and also discussed art, literature, travel, and current events. The Nantucket Sorosis lasted approximately thirty years. Little is known about who was involved outside of key players and when exactly the group folded and why, but the last printed material that can be located dates to 1903, and by that time most of the Nantucket Sorosis members were in their seventies and eighties. JNLF

NANTUCKET, MA—On the occasion of the 247th American Astronomical Society (AAS) Meeting, and the 179th anniversary year of the discovery of Maria Mitchell’s Comet, the 2025 astronomy interns from the Nantucket Maria Mitchell Association (MMA), journeyed to Phoenix, AZ, to represent the MMA and present their research. Building on the legacy of Maria Mitchell, the first female American astronomer, the MMA offers STEM research and education opportunities to interns from across the country via their paid internship programs. The MMA’s Maria Mitchell Observatory has operated a National Science Foundation funded Research Experiences for Undergraduates (REU) program for decades. The REU is funded by a generous grant from the U.S. National Science Foundation (NSF) which allows the MMA to bring six undergraduate students to Nantucket each summer. These talented and promising students are selected out of a pool of hundreds of applicants from across the United States. From January 4 – 8, 2026, the MMA’s most recent NSF-REU students presented their work at the winter AAS meeting on subjects ranging from the characteristics of dust around and between stars, to various aspects of supernova explosions. MMA Director of Astronomy, Dr. Jackie Milingo, attended the conference and presented each student with a bound volume of their collected research papers. “The MMA’s long-standing REU program has nurtured hundreds of budding scientists over many decades. It’s always inspiring to see these students shine and make the most of this extraordinary opportunity. We’re a small program with an outsized effect on not only these students, but the future of the scientific community.” The 2025 REU students and their respective presentations are listed below. The common theme of their research was dust. This dust is made of familiar elements like carbon, oxygen, silicon and iron is similar to grains of sand or ash. Even though these dust grains are a small part of our Galaxy, they are very important because they can block the light coming from everything astronomers study. Understanding this dust helps us to understand how it is formed and how it affects the light that must travel vast distances across our Milky Way to get to our telescopes. This past summer’s NSF-REU interns and their research presentations which they presented at the AAS are: Madison Gerard (University of Texas at Austin) : SN 2024abfl: An Absolutely Flat and Low-Luminosity Interacting Type II Supernova Kaylee Perez (Texas State University) : Exploring the Link Between Dust Extinction and Attenuation with Simulated Data LaurenBarkey (CaliforniaPoly Pomona) : Peek-a-Boo: Exploring the NEOWISE Lightcurves of RCoronae Borealis Stars Aiden Agostinelli (University of Montana) and Ben Radmore (University of Michigan) : When the Dust Settles: Late-Time MIRI Imaging of SN 2011ja Image: 2025 NSF-REU Interns, Madison Gerard, Lauren Barkey, Benjamin Radmore, Aidan Agostinelli, and Kaylee Perez with MMA Director of Astronomy, Dr. Jackie Milingo. The Maria Mitchell Association was founded in 1902 to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. After she discovered a comet in 1847, Mitchell’s international fame led to many achievements and awards, including an appointment as the first professor of astronomy at Vassar College. Maria Mitchell believed in “learning by doing” and today that philosophy is reflected in the MMA’s mission statement, programs, research projects, and other activities. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ###

NANTUCKET, MA— The Nantucket Maria Mitchell Association (MMA) welcomes Susan Vizurraga for a discussion of her book Williamina Fleming, Astronomer, an imagined memoir. As one of the Harvard College Observatory’s (HCO) women computers Williamina Fleming led a fascinating life. She was, an immigrant, a working mother, and an astronomer and her story will be brought to light in this engaging presentation on the remarkable legacy of a woman who helped transform modern astronomy from behind the scenes. Through Fleming’s own imagined voice, Vizurraga explores Williamina’s journey from domestic servant to internationally respected scientist, her pivotal role in classifying stellar spectra, and her quiet perseverance in a male-dominated field. This talk celebrates Williamina Fleming not only for her scientific achievements, but also for her resilience, curiosity, and lasting impact on how we understand the stars. This free event will be held via Zoom on Wednesday, February 18, from 7–8 pm. Susan Vizurraga is the author of the historical fiction novel-in-verse Williamina Fleming, Astronomer, an imagined memoir based on the life of the real-life Scottish immigrant who began work as a maid, joined the HCO as one of many women computers, and became the discoverer and curator of stars. A former middle school teacher and university instructor, Vizurraga is the author of the picture books Our Old House (a Junior Library Guild Selection) and Miss Opal’s Auction (a multi-generational selection of the National Council for the Social Studies). She is a volunteer docent at the Georgia Museum of Art and a poll worker with her local elections board. She lives in rural southern Oconee County, Georgia. This event will be held via Zoom. Pre-registration is required. To register for the free, virtual event, use the registration link: https://us06web.zoom.us/webinar/register/WN_SVlPAu9ITmmQll_E9aU3aw#/registration The Science Speaker Series is generously sponsored by the Maria Mitchell Association’s lead sponsor, Bank of America. The Maria Mitchell Association was founded in 1902 to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. After she discovered a comet in 1847, Mitchell’s international fame led to many achievements and awards, including an appointment as the first professor of astronomy at Vassar College. Maria Mitchell believed in “learning by doing” and today that philosophy is reflected in the MMA’s mission statement, programs, research projects, and other activities. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ###

Maria Mitchell once said, “When I see a woman sew, I think, what a capacity she has for using a micrometer!” So, maybe what I am about to write would be a bit disappointing to her. However, I believe she was likely pleased by what sewing circles on Nantucket could accomplish for her fellow Nantucketers. As, the great-granddaughter of a milliner and extremely talented seamstress (she hand-smocked about twenty dresses for me when I was an infant and did all of that with rheumatoid arthritis!) and the granddaughter of two talented women of sewing and needlework, my apologies to Maria . . . . The sewing circles that arose on Nantucket in the nineteenth century were formed in part because of the Great Fire of 1846, which, along with the demise of whaling and the lure of the Gold Rush, helped to bring about an economic depression that would last decades and cause Nantucket’s population to decrease from its height of around 10,000 in the 1830s to fewer than 2,000 people by the late nineteenth century. The sewing circles helped struggling families by providing them with clothes, food, and even paying their rent. Many of the organizations rose from within the churches of the island and all were founded, managed, and run by women. The Ladies Union Circle of the First Congregational Church, established in 1846, was followed by similar groups, such as the Unitarian Sewing Society and the Ladies Wesleyan Society of the Methodist Episcopal Church, both established in 1850. The women gathered together to create, sew, and sell their creations to raise money for those in need and for their own churches. The groups not only generated the money to help others; they also provided a social venue for those who remained on Nantucket and witnessed the quickly deteriorating social fabric of their island home. The societies served as a positive network and support group for their members. The women’s activities, accomplished many good deeds, and one group, the Unitarians, was even able to purchase a parish house for the church with funds they raised – no small task. Additionally, the sewing circles gave rise to other groups that many islanders heavily relied upon in the nineteenth century: the Relief Association, the Children’s Aid Society, and the Ladies Howard Society, which could date its beginnings to the era of the American Revolution. The Relief Association is still in existence today; assisting island families in need. The act of helping your fellow islander is something that has been a constant on Nantucket, back to when the first English came to the island to settle in 1659. Some of it is born of the isolation of the island, but it is largely that the island is akin to one big family and that is what you do, you take care of your family. JNLF

January 18, 1858. Before I left Marseilles I took a carriage and with Miss Shepard and the Hawthorne children visited the best parts of the city and then the seaside . . .On Sunday morning {January 17} at 8 o’clock we left Marseilles for Genoa and Leghorn, uncertain what our further destination would be. Mr. Hawthorne’s indecision is so great that the termination of our journey together is very uncertain . . . I have noted before that Maria Mitchell would travel through parts of Europe with Nathaniel Hawthorne, his wife, Sophia Peabody Hawthorne, and their children. She expressed her frustrations with Hawthorne – as you can see above – in multiple ways. Further on she notes, that if he had been, “as agreeable in conversation as he is in writing“ which gives you a deeper insight. Here was America’s first woman astronomer getting an intimate experience with the Hawthorne family. She did become quite close to Sophia and the children and I have noted before, Maria would act as their impromptu governess or teacher. Hawthorne was finally swayed in making a decision when his daughter, Una, noted that both Maria and Miss Shepard desired visiting Rome as did she. JNLF

NANTUCKET, MA— The Nantucket Maria Mitchell Association (MMA) welcomes Dr. Elizabeth (Betsy) Sherman, MMA’s Marine Senior Science Advisor, for a discussion on what the most recent data from the MMA’s harbor monitoring buoy tells us about the health of Nantucket Harbor and the biodiversity we are working to protect. This event is free and will be held via Zoom on Wednesday, January 21 from 7 – 8:30pm. During the presentation, Sherman will share update highlights on what high-frequency buoy data reveals: short-lived events; repeated excursions beyond biological thresholds; and the sequencing of changes across oxygen, temperature, pH, chlorophyll, salinity, and nitrate—patterns that are often invisible in grab samples collected days or weeks apart. She will also summarize progress on cross-platform integration – enabling buoy data to be compared with other local monitoring efforts and used to flag conditions that warrant closer attention and guide future questions. Dr. Elizabeth (Betsy) Sherman is Senior Marine Science Advisor at the Maria Mitchell Association (MMA), a role she assumed in summer 2025. In this position, she has shaped the MMA’s Nantucket Harbor buoy program into a rigorous, decision-relevant monitoring effort focused on harbor biodiversity. She established verification procedures for continuous sensor measurements, cross-checked buoy data with other regional monitoring records, and strengthened data collaboration with partner organizations. She also advises on program design and provides public outreach talks that translate sensor records into ecological meaning. Dr. Sherman’s work leverages continuous buoy data to address ecological questions that grab sampling rarely resolves, including how often conditions cross biologically meaningful thresholds, how short-lived events accumulate, and how multiple stressors interact across temperature, oxygen, pH, and nutrients. Her analyses have identified recurring temperature patterns consistent with sublethal stress, clarified nitrate dynamics in collaboration with Nantucket’s Natural Resources Department, and kept pH research focused on impacts to eelgrass, bay scallops, and the broader harbor community. Dr. Sherman is Professor Emerita of Biology at Bennington College, where she spent more than four decades teaching and conducting research. Her scholarship focused on environmental physiology, evolution, and behavior in freshwater and marine systems, with a long-standing emphasis on coral reef biology. Her peer-reviewed publications span thermal tolerance and climate stress, amphibian physiology and disease, and coral reef dynamics. She also held a long-term appointment as a Visiting Scientist with the Cayman Islands Department of Environment and founded several field-based learning programs, including the Bennington College Coral Reef Project. She earned a B.A. in Biology, High Distinction, from the University of Rochester; a Ph.D. in Zoology, High Distinction, from the University of Vermont; and completed postdoctoral research in Neurobiology and Behavior at Cornell University. A central theme throughout her career has been strengthening public understanding of science and its role in civic life through education consulting and extensive public speaking across New England. Her work has been supported by numerous awards and grants, including multiple grants from the National Science Foundation. This event will be held via Zoom. Pre-registration is required. To register for the free, virtual event, use the registration link: https://us06web.zoom.us/webinar/register/WN_JYOohlUpRkG-WQBDmIQ6QQ The Science Speaker Series is generously sponsored by the Maria Mitchell Association’s lead sponsor, Bank of America. The Maria Mitchell Association was founded in 1902 to preserve the legacy of Nantucket native astronomer, naturalist, librarian, and educator, Maria Mitchell. After she discovered a comet in 1847, Mitchell’s international fame led to many achievements and awards, including an appointment as the first professor of astronomy at Vassar College. Maria Mitchell believed in “learning by doing” and today that philosophy is reflected in the MMA’s mission statement, programs, research projects, and other activities. The Maria Mitchell Association operates two observatories, a natural science museum, an aquarium, a research center, and preserves the historic birthplace of Maria Mitchell. A wide variety of science and history-related programming is offered throughout the year for people of all ages. ###


