Nantucket Maria Mitchell Association Welcomes Dr. Jackie Milingo, MMA's Director of Astronomy, as Featured October Science Speaker Series

October 2, 2025

NANTUCKET, MA— —The Nantucket Maria Mitchell Association (MMA) announces that it will host its new

Director of Astronomy, Jackie Mlingo, PhD., as a featured presenter for its October Science Speaker 

Series. The presentation will take place on Wednesday, October 15 at 7pm in person at the MMA 

Research Center, 2 Vestal Street, and via Zoom. The event is FREE to all. 

Have you ever noticed the dark spots that sometimes appear on the Sun’s surface? These “sunspots” are 

just one example of star spots—mysterious patches that appear on stars across the galaxy. Far from 

being simple blemishes, star spots reveal the powerful magnetic forces at work inside stars, forces that 

also drive solar storms and shape the space weather that can impact entire planetary systems.

In this talk, Dr. Milingo will share her research on star spots and how she uses them as a window into 

teaching undergraduates the process of scientific discovery. She will also explore how science can reach 

far beyond the classroom—bringing STEM into everyday spaces and sparking curiosity across 

communities, from kindergartners to lifelong learners.

Dr. Jackie Milingo is an observational astronomer who earned B.S. degrees in Physics and Astronomy from 

the University of Kansas, and a Ph.D. in Astrophysics from the University of Oklahoma. Her research is 

currently focused on understanding magnetic activity cycles in sun-like stars through long-term studies of 

starpots. Dr. Milingo joins the MMA after a year-long AAAS Science and Technology Policy Fellowship at 

the U.S. National Science Foundation, where she was a Fellow in the Office of Legislative and Public 

Affairs, as well as the Astronomy Division in the Math and Physical Sciences Directorate. Before her 

fellowship, she was a professor in the Physics Department at Gettysburg College for over twenty years 

where her work included mentoring undergraduate research students.

Dr. Milingo joined the staff of the MMA in early September after a year-long, worldwide search for a new 

astronomer. She becomes the eighth MMA Astronomer and Director of the Astronomy Department of 

the MMA since Margaret Harwood, the MMA’s first astronomer, served from 1916 to 1957. Dr. Milingo 

has spent her career committed to generating transformative experiential learning opportunities, 

contributing to public education and outreach, removing barriers for students, and changing the 

conversation and learning spaces in astronomy, physics, and STEM in general.

This event will be held both in person and via Zoom. Pre-registration is required to attend either option. 

To register for the free, in-person event, use the registration link below:

https://112458a.blackbaudhosting.com/112458a/October-Science-Speaker-Series--Dr-Jackie-Milingo

To register for the free, Zoom option, use the registration link below: 

https://us06web.zoom.us/webinar/register/WN_5q4kXF2rRHi8iWbFPkLN5w

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.

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For Immediate Release

October 2, 2025

Contact: Jonelle Gurley

jgurley@mariamitchell.org

Recent Posts

By Jascin N. Leonardo Finger December 15, 2025
[1855] On the 12 th [December] at 8 o’clock, I found a comet in Cetus. It is probably that seen by Bruhns in Berlin on Nov. 12. It is round and bright and moved so rapidly that in an hour I was certain of its change of place. From 8 to 10 ½ it had moved about half the diameter of my field of view. I tho’t it varied in its light but of this I am not quite certain, as I at times changed from one instrument to another, and I cannot be certain that my eye was not somewhat affected by the size of different powers, so as to affect my judgement. I would give a good deal for it to be my own possession, because it would convince me that I was not declining in vigor.  This comet, unlike her won comet of October 1, 1847, is fairly fast moving – it would take many calculations and much time for her comet to illustrate its movement – beyond just the appearance of its “tail.” Maria had made earlier comments in the month about if being a hard year – the hardest of her life. The loss of friends, her mother’s illness. But this, with other matters, buoyed her spirit and she talked about her “blessings.” This comet was one seen by Maria only eight years after her comet discovery so it seems interesting that she feels she is slipping and not as “vigorous” – she is only thirty-seven years old at this date. JNLF
By Jascin N. Leonardo Finger December 9, 2025
Another re-blog. I came across this recently while looking through my computer files. I want to re-blog it in memory of Jean Hughes, an incredibly gifted islander, who was directly influential in the lives of so many island children and those in need. She was the Coffin School Trustee’s President for many years and I had the honor to serve as a trustee under her. She passed away in the summer of 2025. Jeanie loaned me this from her family collections as she thought I would enjoy it. She knew me better than I thought she did. With love. 1830s Chinese silk to be exact. It literally floated into my lap as I sat reading a letter.  A letter from a young Nantucket girl to her grandparents. A young girl who just several years before had moved from tiny Nantucket Island to San Francisco with her mother to join her father. He had moved for better work and a better life. Nantucket was in an economic decline. Reading this treasure trove of letters – loaned to me by a friend who is a descendant of these people I mention – was like spying on them. Now, when I read Mitchell family letters and writing it is slightly different for me. Having worked in the Mitchell House for so long, I feel like they are a part of my family. This batch of letters was different however. I felt like they know I read their letters – as if they were looking over my shoulder or sitting on the other side of the room aghast. I felt like they thought no one ever would – or at the very least an outsider – read this correspondence. The worse letter one was the son writing to his mother upon receipt of her letter telling him of his father’s death. That was hard. Made harder because he thought his father was fine – he was as of the last letter a month or two before. Made harder as I lost my own Father a little over a year ago. I knew how he felt – but cannot imagine receiving a letter that is about a month old telling one of such horrible news. He had not seen his father in several years. I could speak to my Father, visited him monthly, and was there with him. That was not an easy letter to read. The silk fabric piece is quite beautiful – and still pristine – as if it was just folded into the letter yesterday. She wanted to share with her grandparents the dress that her cousin had brought to her directly from Hong Kong. A cousin, who was likely pregnant – or “sick” as was written but it was obvious what “sick” meant (yes, pregnancy was looked at as an illness in a way – and there were high rates of infant and mother mortality during and immediately following birth). The cousin had travelled back and forth to Hong Kong on the China Trade with her husband it seems but due to the pregnancy had to be put off with family or others until the baby was born. This was a common practice for the wives of whale captains who might go to sea with their husbands. They were put off with other whaling families or missionaries in far off ports so that they could have their baby where others could help. Sometimes they were put off months in advance. And, did you know that Nantucket whale wives were the FIRST to go to sea with their captains husbands? They set the trend – after all, we were the whaling capital of the world. At least, until we lost that title for multiple reasons. I digress. The other piece that leads one to realize that money was to be had – at least for the cousin – is that she didn’t bring fabric – she brought the dress already made in Hong Kong. Yes, it would have been less costly there than in the United States but it shows there was extra money for spending. And, there was enough excess fabric inside the dress for this young girl to cut off a piece of it and send it to her grandparents. Making them feel as if they were a part of her daily life – and making her feel that way too. So far from home. On the other side of the continent with Nantucket Sound in the midst, to boot. JNLF
December 1, 2025
“If you don’t look, you don’t see. You have to go and look.” -Edith Andrews
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