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NANTUCKET, MA—The Nantucket Maria Mitchell Association (MMA) announces that it will host Anya Freeman, Founder and CEO of KindDesigns, a Miami start-up, as featured presenter for its April Science Speaker Series. The presentation will take place on Wednesday, April 16, at 7pm via Zoom. This event is free to all. KindDesigns was founded to protect Miami’s coastlines by combating the destructive flooding and degrading of marine habitats happening in Freeman’s home state. Freeman put together a team of engineers, designers, researchers, and materials experts to develop sustainable, cost-effective solutions that could be scaled to all coastal cities. Join Freeman as she discusses her flagship product, 3D- Printing Living Seawalls™, which tackles the challenges posed by rising sea levels while healing damaged ecosystems. Everything KindDesigns does is driven by their unwavering commitment to create resilient communities. These Seawalls are structurally identical to traditional concrete seawall systems, but also function like artificial reefs, dissipating waves and improving water quality. Kind Designs installed the world’s first 3D-Printed Seawall in Miami in May 2024 and has since printed seawalls across coastal cities, and won both US Air Force and US Navy grants to bring the solution to coastal bases. Originally from Ukraine, Anya, together with her family, has lived in Israel, South Africa, and China before settling in Miami to attend law school. Anya worked for the US Attorney's Office of Miami/Fort Lauderdale and clerked at the United States District Court in central California before opening her own law firm focused on environmental policy. Frustrated with a lack of innovation around rising sea-levels which threaten Miami, Anya took on the challenge of finding technological solutions to this global challenge that both supports the environment and has economies of scale. Pre-registration is required to attend Zoom. To register for Zoom, use the registration link below: https://us06web.zoom.us/webinar/register/WN_Tt8TlLUTRZmwklMzy0ONYA This series is generously sponsored by our 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 female 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—In celebration of 2025 International Dark Sky Week, the Nantucket Conservation Foundation, Nantucket Lights, and the Maria Mitchell Association invite the community to an unforgettable evening of stargazing at Altar Rock in the Middle Moors. This free, family-friendly event, set for April 23, 2025, provides a rare opportunity to experience Nantucket at night and gain a deeper appreciation for the environmental significance of dark skies and how to preserve them.  Guided by expert stargazers, attendees will explore the night sky — all its constellations and celestial wonders — in a pristine, low-light environment. This collaborative community event presents an ideal opportunity to connect with nature, engage with like-minded individuals, and be inspired by the beauty of the night. Advance registration is strongly encouraged for weather-related updates. Event Details: • Date: Wednesday, April 23, 2025 • Rain/Cloud Date: Thursday, April 24, 2025 • Time: 8:00PM – 9:30PM • Location: Altar Rock, Middle Moors, Nantucket • Parking: Free parking will be available along Altar Rock Road, with volunteers on hand to guide attendees to the event site. Carpooling is strongly encouraged. • Registration link: http://support.nantucketconservation.org/site/Calendar?id=101941&view=Detail • Open to all ages. To ensure a safe and enjoyable experience, children must be accompanied by at least one adult. • Attendees are encouraged to dress appropriately for current weather conditions and wear comfortable footwear, as the event will involve a short walk up to Altar Rock. For added comfort, we recommend bringing blankets or chairs. About International Dark Sky Week: International Dark Sky Week is a global initiative of DarkSky International to celebrate the dark and natural night sky, raise awareness about light pollution, and promote the use of environmentally responsible outdoor lighting during the week of the new moon in April each year. About the Nantucket Conservation Foundation: The Nantucket Conservation Foundation owns, protects, and stewards over 9,000 acres of land and coastal shoreline, conserves Nantucket’s rare and significant natural resources, and engages in impactful ecological research to inform resource management and further our knowledge of Nantucket’s unique ecosystems and species. Through conservation, education, and stewardship, the Foundation aims to maintain Nantucket’s unique ecosystems and natural beauty for future generations. About Nantucket Lights: Nantucket Lights is an all-volunteer citizen advocacy group committed to preserving and protecting Nantucket’s nighttime environment and heritage of dark skies by raising awareness about light pollution on the island and advocating for environmentally responsible outdoor lighting. 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 female 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) announces that it will host Tara Riley , Emma Morgan , Dr. Rich Blundell , RJ Turcotte , and Charles Johnson , with moderator, Joanna Roche , for a panel discussion on monitoring Nantucket Harbor’s water quality for its March Science Speaker Series. The panel presentation will take place on Wednesday, March 19 at 7pm via Zoom. This event is free to all. “Harbor Health: A Collaborative Approach to Water Quality Monitoring on Nantucket” Join us for an engaging panel discussion on water quality monitoring in Nantucket Harbor. The discussion will feature: the Town of Nantucket (ToN) Shellfish and Aquatic Resources Manager, Tara Riley; ToN’s Water Quality Specialist, Emma Morgan; MMA Scientist, Dr. Rich Blundell; Nantucket Land and Water Council Waterkeeper, RJ Turcotte; ToN Storm Water Manager, Charles Johnson; and be moderated by MMA Executive Director, Joanna Roche. During this panel discussion, you will learn about the Nantucket Harbor Monitoring Project, a 2024 water quality monitoring initiative launched by the MMA, now expanding in collaboration with the Town of Nantucket Natural Resources Department and Nantucket Land and Water Council. The initial project, generously funded by the ReMain Nantucket Fund at the Community Foundation for Nantucket, the Great Harbor Yacht Club Foundation, the Osceola Foundation, the Sociable Weaver Foundation, and through collaboration with the Town of Nantucket's Harbormaster, aims to establish a continuous water quality monitoring system for Nantucket’s lower harbor. The data collected thus far provides a vital baseline for ongoing environmental assessment and conservation efforts. Thanks to ongoing generous support from the Great Harbor Yacht Club Foundation, we’re excited to expand upon this project in collaboration with the Town of Nantucket and the Nantucket Land and Water Council and to continue our work to protect and preserve Nantucket’s beautiful harbor. Don’t miss this opportunity to hear from local experts in resource and conservation management and learn more about how this project is helping to safeguard our treasured harbor for future generations. Tara Riley is the Shellfish and Aquatic Resource Manager, for the Town of Nantucket Natural Resources Department – Brant Point Hatchery. After obtaining a degree in Marine Biology and a Masters in Fisheries and Aquaculture, Riley has had twenty-five years of experience in the field of producing saltwater fish and shellfish for research, profit, and now restoration. She has been involved in regional and global hatchery renovations and has served as a consultant for WHOI for the development and operation of a hatchery in Zanzibar, Tanzania. Since coming to Nantucket in 2009, Riley has worked on the development and implementation of shellfish enhancement initiatives and water quality and habitat monitoring for Nantucket Island’s waters. By 2015, she had garnered enough community support and stakeholder buy-in to secure funding for the 2-million-dollar design and renovation of the Brant Point Shellfish Hatchery. As a hatchery specialist, she designed and installed the internal hatchery components to create a fully integrated year-round shellfish hatchery. Riley has been intimately involved in the development of the town’s first shellfish management plan and now the town’s first eelgrass management plan. She is passionate about everything related to recreational and commercial fisheries and strives to create a more sustainable and healthy future for Nantucket’s natural resources. Emma Morgan is the Water Resource Specialist for the Town of Nantucket's Natural Resources Department. Morgan earned a Bachelor of Science in Biology from St. Mary's College of Maryland, followed by a Master of Science in Applied Coastal Ecology from the University of Central Florida. Her job on Nantucket focuses on managing the Town's water quality monitoring program, which involves sampling the island's recreational waters, monitoring harmful algal blooms, analyzing water quality data and trends, and collaborating closely with science organizations on and off the island to maintain the health of Nantucket's water bodies. Dr. Richard Blundell is the Visiting Scientist at the Maria Mitchell Association and is an ecologist and philosopher working at the convergence of art, science, nature and culture. As the founder of Oika , his research examines how transformation happens across the scales of person, place and planet. As a communicator, Rich tells a scientific story of the universe that includes art and human creativity as natural phenomena. Dr. Blundell’s research and work has received numerous grants and awards including, an ongoing TIDES innovators award, The National Science Foundation grant for Science Out There, the Michael Brinkman Award, The Deep Time Values video award for An Earth Story , The Macquarie University Innovation in Scholarship award for The Cosmosis1 Explorer app, an Oculus Creators Award for In the Light of the Forest VR, and nomination for the Jackson Hole Wildlife Film Festival Best New Media for Saving Grey’s Zebra. Blundell’s creative video work has appeared on PBS, National Geographic and numerous social media platforms. He is currently the Visiting Scientist at the Maria Mitchell Association. RJ Turcotte has worked for the Nantucket Land & Water Council for the last six years, first as Resource Ecologist and then as the Nantucket Waterkeeper. He started his career in Rhode Island with Save The Bay and the Blackstone River coalition, assisting with salt marsh restorations, environmental education, and heading a volunteer water quality lab. As Waterkeeper, he works on eelgrass restoration, water quality monitoring, coastal resilience and environmental advocacy across the island community.  Charles Johnson is the Stormwater Manager for the Town of Nantucket’s Sewer Department. Charles has recently been asked to oversee the Town’s Stormwater System for the Nantucket Sewer Department. He has been working for the Sewer Department for 7 years as Treatment Plant Operator and Engineering Compliance Officer. For the 17 years prior to working year-round on Nantucket, he taught Mathematics, Tech Ed. (boatbuilding and STEM classes) to high school students in New Haven and Bridgeport, CT. During that time, he coached sailing and coached and started a Girl’s Ice Hockey Program in Guilford, CT. with his daughter. Before returning to school for a Teaching Certificate in CT, he worked as an Environmental Engineer, first with the DEP’s for New Jersey and Connecticut, and then for private consulting firms. Charles graduated from Lehigh University with a degree in Civil Engineering, is a Registered Professional Engineer in the States of Connecticut and Massachusetts, and as a Grade 7 Wastewater Operator in Massachusetts. He was first taken in by the beauty and the water quality of Nantucket Harbor when vacationing with his family on Brant Point in 1970 and has vacationed here summers at his wife’s family summer cottage in Quidnet since 1975. He keeps his boat in Polpis Harbor and enjoys sailing, swimming and fishing. Pre-registration is required to attend Zoom. To register for Zoom, use the registration link below: https://us06web.zoom.us/webinar/register/WN_IIhpmYJIQmSb057MJoR0YQ#/registration This series is generously sponsored by our 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 female 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) announces its eleventh annual Nantucket Science Festival (AckSciFest) to be held March 15, 2025, in collaboration with over fifteen Nantucket community partner organizations. The MMA will host its FREE STEAM-inspired day of hands-on learning and exploration on Saturday, March 15 from 10:30am – 2pm, with the addition of a designated sensory-friendly hour, for diverse families, starting at 9:30am. This year’s theme focuses on “Waves of Discovery” 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! This year, the festival will reinforce discovery by collaborating with a diverse portfolio of community partners to demonstrate the diversity of STEAM. “We are thrilled to return for yet another year with an intersectional festival offering,” said Jónelle Gurley, coordinator of AckSciFest and Director of Science and Programs at the MMA. “The enthusiasm of our collaborators each year certainly drives the community engagement and interest.” This year’s community partner organizations include: the Artists Association of Nantucket, Egan Maritime Institute, Girl Scouts - Nantucket, Linda Loring Nature Foundation, Mass Audubon, Nantucket Atheneum, Nantucket Community School, Nantucket Conservation Foundation, Nantucket Dreamland, Nantucket Fire Department, Nantucket Police Department, Nantucket Historical Association, Nantucket Land and Water Council, Nantucket Islands Land Bank, Nantucket Lights, Nantucket New School, Nantucket Shellfish Association, Oika, 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, “Ice Painting,” “Oceans: Waves for All Story Walk,” “Solutions for Plastic Pollution,” “Ocean Sensory Bins,” “My Summer Garden,” “Bird Banding Bonanza,” “The Unbel-Eeel-vable Adventure,” “Mobile Touch Tank Exploration,” “Waves in Action,” “The Simple Machines that Power the Olde Mill,” 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 coming 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. ABOUT THE NANTUCKET SCIENCE 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 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 female 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) announces that it will host Pam Murphy and Kim Shulam of the Marine Mammal Alliance Nantucket (MMAN), as featured presenters for its February Science Speaker Series. Their presentation will take place on Wednesday, February 26 at 7pm via Zoom. This event is free to all. Join Pam Murphy, the MMAN Executive Director, and Kim Schulam, the MMAN Vice President and Stranding Coordinator, in a discussion on the importance of seals and other marine mammals in maintaining a healthy marine ecosystem, and how we can all help keep these populations safe. The mission of the Marine Mammal Alliance Nantucket is to monitor, rescue, and protect marine mammals on Nantucket, advocate for their well-being, and educate the public. MMAN belongs to the Greater Atlantic Marine Mammal Stranding Network, and is among thirteen organizations dedicated to protecting, rescuing, and advocating marine mammals along the Atlantic coast from Virginia to Maine. You can learn more about the animals they rescue, their partner teams, useful tips, and statistical maps here: https://storymaps.arcgis.com/stories/5d29b842996d44eea0c4517f71ecca4d Pam Murphy has been involved in animal rescue for many years, from creating a Be Kind to Animals Club at the age of seven, to being one of the founders of Nantucket Island Safe Harbor for Animals (NiSHA) in 2011; serving eight years as board president. Her extensive board experience with TWN, NiSHA, and NAC put her in a solid position to manage MMAN’s board and see it develop into a stronger organization, capable of attracting the donor support the mission deserves. A lifelong vegetarian, Pam has never been able to stand idly by when an animal is suffering. To be allowed to approach injured and entangled marine mammals legally and help was what drew her to MMAN. She became Level A trained, learning to restrain and disentangle seals and went on to attend a Cetacean Stranding Workshop with IFAW. “I have learned a great deal about marine mammals and how to help through the vast knowledge of my teammates.” Kim Schulam began visiting Nantucket in 2013 and fell in love with the remote, natural qualities of the island. A Biological Sciences major in college, she initially considered the fields of Marine Biology or Veterinary Medicine but ultimately pursued a career as a Physician’s Assistant. Now retired from medicine, she met former Stranding Coordinator Scott Leonard and learned of MMAN. She immediately joined the team and became Level A trained. She regularly attends IFAW’s Marine Mammal Mass Stranding training, and is 24-Hour HAZWOPER certified for oil spill wildlife rescue. Now a full-time resident of Nantucket, she serves as the team’s Stranding Coordinator and Board Vice President. She coordinated MMAN’s first team-conducted large whale necropsy last year and works closely with the National Oceanic and Atmospheric Administration to maintain the team’s Stranding Agreement as Nantucket's sole agency legally permitted to handle marine mammals. She feels strongly that humans have an obligation to marine life to help them survive given all we have done to injure them and destroy their environment. Pre-registration is required to attend Zoom. To register for Zoom, use the registration link below: https://us06web.zoom.us/webinar/register/WN_7UnSEop1RKyxgl0LBio2Kw#/registration This series is generously sponsored by our 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 female 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 Maria Mitchell Association (MMA) and Nantucket Lights are pleased to release the Nantucket Sky Quality Monitoring Project (SQM) report by Dark Sky Consulting , LLC. The joint program, launched in 2022, involves collecting night-sky brightness data from around Nantucket Island from citizen-scientists using handheld Unihedron Sky Quality Meters (SQMs) as measurement devices to study light pollution. Observations were made from June 2022 to November 2024 at eight sites (Nantucket Town; Madaket Beach; Nantucket Elementary School; Nantucket Memorial Airport; Altar Rock; 'Sconset; Wauwinet; and Surfside Beach), a ninth site (Cisco Beach) was added in August 2024, for which only three months of data are available. These efforts establish a baseline for assessing the effectiveness of actions to mitigate light pollution going forward. The distributions separate into two broad populations (high development: Nantucket Town; Nantucket Elementary School; and Nantucket Airport) and low/no development: (Madaket; Sconset; Wauwinet’; Surfside Beach; Cisco Beach; and Altar Rock). The darkest readings among the latter tend to occur in spring and summer. For high-development sites, the width of the distribution increases distinctly in summer and its mean shifts toward brighter values. We interpret this as due to an increased population on the island during the summer season. The group follows the data collection procedure recommended by DarkSky International. Readings are taken under conditions intended to minimize interference from environmental influences. For example, reading does not commence until the end of astronomical twilight, which occurs about 90 minutes after sunset. Observers are encouraged to report only data taken under conditions of clear skies, which is sometimes not possible due to the vagaries of Nantucket weather. Additionally, they avoid obtaining data when the Moon is above the horizon to limit the contaminating effect of its light. Readings are taken after the conclusion of astronomical twilight during the week between the last-quarter and new Moon phases. Analysis of the night-sky brightness measurements since 2022 show that the data are broadly valid and reproducible, and that outlier values can largely be explained by the influence of environmental conditions. Distributions of measurements across various cuts (location, year) are normal as expected for random sampling of the assumed underlying “populations” of night-sky brightness values. And there is not a great deal of night-sky brightness variation from one year to the next, either on a per-site basis or island-wide. From this, we can broadly conclude that light emissions on Nantucket have, in recent years, increased only at a very slow rate. The Nantucket Dark Sky Monitoring Project continues to be monitored, and data is being collected and analyzed. You can find more detailed information on the Nantucket Island Night Sky Quality Report here: Nantucket-Report-FINAL-250123.pdf Nantucket-Annex-FINAL-250123.pdf 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 female 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 Maria Mitchell Association is thrilled to announce the generous contribution of time, talent, and hard work from the Nantucket Pack 92 Cub Scouts, who have graciously lent their efforts to create new, custom homes for our beloved tortoises at the Hinchman House Natural Science Museum, Mzee and Melvin. Over the course of 2024, both Mzee and Melvin experienced considerable growth, and it quickly became apparent that their current habitat would no longer meet their needs. Recognizing this, Pack 92 eagerly rose to the occasion, taking on the task of designing and constructing two new, spacious enclosures. Through their ingenuity and craftsmanship, the Scouts meticulously resized, lined, and decorated wooden crates to transform them into ideal homes for the tortoises, ensuring a comfortable and secure environment for them to thrive in for years to come. On Sunday, January 18th, the Scouts gathered at the Hinchman House Natural Science Museum to assist in the relocation of Mzee and Melvin into their new homes. It was a busy morning filled with activity, as the Scouts moved rocks, prepared a suitable substrate, constructed protective covers, and—inevitably—got a little muddy in the process. Throughout the day, their enthusiasm, creativity, and teamwork shone brightly, as they worked tirelessly to ensure the tortoises' comfort and well-being. Mzee and Melvin have since settled into their new enclosures and are enjoying the extra space and improved surroundings. The tortoises, as always, are eager to welcome visitors to their new homes. The Hinchman House Natural Science Museum, at 7 Milk Street, invites all to stop by and see Mzee and Melvin in their new habitats, with visiting hours on Fridays from 3 – 7pm, and Saturdays and Sundays from 10am – 2pm. The Maria Mitchell Association extends its heartfelt thanks to the Cub Scouts of Pack 92 for their selfless dedication to this project, which will undoubtedly benefit Mzee and Melvin for many years to come. 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 female 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—On the occasion of the 245th American Astronomical Society (AAS) Meeting , and the 178th anniversary year of the discovery of Miss Mitchell’s Comet, interns from the Maria Mitchell Association (MMA) of Nantucket Island, journeyed to Washington, D.C., to represent the MMA and present their work. 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 the National Science Foundation- Research Experiences for Undergraduates (NSF-REU)- program each summer for decades. The program is funded by a generous grant from the National Science Foundation, which allows the MMA to bring six top undergraduate students to the MMA each summer who are selected out of a pool of approximately 380 applicants from around the United States. January 12 -16, the MMA’s Summer 2024 NSF-REU interns presented their research on fascinating subjects, from finding baby stars, to understanding how galaxies grow over time, and how dark matter influences galaxy cluster collisions. MMA Executive Director, Joanna Roche, attended the conference and presented each student with a bound book of their cohort’s papers. “The research and projects that this year’s REU interns presented are as fascinating as they are well done. We are so proud to continue the tradition of nurturing young scientists through our REU program.” This summer’s NSF-REU interns and their research presentations which they presented at the AAS are: Naija Bruckner | Rice University , majoring in Astrophysics, presented “Probing Circumgalactic Medium Turbulence with Synthetic Absorption.” Her topic was turbulence in the circumgalactic medium (the gas around galaxies). By examining snapshots of simulated galaxies at different redshifts, she found that higher ions are better tracers of turbulence and movement of gas in the CGM than low ions. This finding can be used to improve our interpretation of observed CGMs and the movement of gas within by looking at absorption lines particular to higher ions in actual observation. Sophia Chan Davis | University of Michigan, double majoring in Astronomy & Astrophysics and Interdisciplinary Physics with a minor in Museum Studies, presented “Shining the X-ray light on Planetary Nebulae in Globular Clusters.”. She focused on investigating the origins of planetary nebulae in globular clusters, utilizing advanced X-ray observations to enhance our understanding of stellar evolution. Her findings suggest its X-ray emissions come from shock interactions within the nebula, making K648 the most distant planetary nebula with X-ray emission ever observed. Jillian Epstein | Cornell University, majoring in Engineering Physics and minoring in Astronomy, presented “Searching for X-ray Counterparts of Protostellar Cores.” She is interested in optics and astrophysics with a particular interest in high-energy astrophysics, cosmology, and astrophysical instrumentation. She used archived Chandra X-ray Observatory data to research the X-ray components of protostars under Dr. David Principe from the MIT Kavli Institute. Epstein utilized the CAIO suite of tools in Python to analyze X-ray spectra. Fiona Lopez | Texas A&M University , majoring in Physics and Astronomy, presented her research titled “Understanding the Interplay Between Dust, Gas, and Stars in High-Redshift Galaxies with ALMA and JWST” in collaboration with Dr. Mónica Relaño from the University of Granada, Spain. Her work explores the complex roles of interstellar dust, gas, and stars in high-redshift galaxies, leveraging observations from ALMA and the James Webb Space Telescope (JWST) to gain deeper insights into these distant cosmic systems. Nicolas Mazziotti | University of Arizona, majoring in Astronomy and Physics, presented, “Exploring Dark Matter and Galaxy Clusters.” His presentation at AAS was about his MMA research with Dr. Lindsay King (UT Dallas) on simulations of merging galaxy clusters. Gada Tefera | Pomona College, majoring in Computer Science, presented “Investigating the Impact of sub-DLAs on the Neutral Hydrogen Mass Density of the Universe.” He focused on investigating the contribution of sub-Damped Lyman Alpha systems to the neutral hydrogen content of the early universe using spectra from the KODIAQ DR3 sample of 727 quasars. He developed and implemented spectroscopic analysis methods using Python tools, including LineTools and XSpectrum1D, to identify and characterize absorption systems. He led a systematic search resulting in the identification of 555 absorbers, including 415 sub-DLAs, representing one of the largest high-redshift sub-DLA samples ever assembled. He performed analysis of absorption features and metal line systems to determine column densities and metallicities across redshift range 2 < z < 6. 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 female 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. ####