Nantucket Maria Mitchell Association Welcomes Tanveer Karim Featured Guest for July Science Speaker Series

June 26, 2023

NANTUCKET, MA—The Nantucket Maria Mitchell Association (MMA) announces that it will host Tanveer Karim as a featured presenter for its Science Speaker Series. His presentation, “Measuring the Growth of the Universe with Multiple Datasets,” will take place on July 5 at 7pm. It will be presented in-person at the MMA Research Center at 2 Vestal Street and via Zoom. This event is free to all.


How the largest structures in the Universe grew from the beginning of time to what we see today is a major puzzle in understanding the evolution of our Universe. Recent studies that measure the growth of structure in our Universe appear to disagree with each other depending on whether the data was obtained from the very early Universe or the more recent Universe. In this talk, Tanveer Karim will contextualize this emerging and exciting, yet puzzling, anomaly seen in cosmological datasets and what it may suggest about our Universe. Additionally, Karim will share a new measurement that hopes to shed light into this anomaly using multiple datasets. Finally, he will expand on how the ongoing and future cosmological surveys can potentially resolve this anomaly and paint a comprehensive picture of the evolution of the Universe.


A 2016 Maria Mitchell Association (MMA) National Science Foundation Research Experience for Undergraduates intern in the MMA Astronomy Department, Tanveer Karim is currently a visiting postdoctoral fellow at the Center for Astrophysics | Harvard & Smithsonian and will be starting as a Faculty of Arts & Sciences Fellow and a Dunlap Fellow at the University of Toronto in the fall of 2023. He recently defended his Ph.D. from Harvard University and prior to that obtained his B.S. in Physics and Astronomy from the University of Rochester. His area of specialization is Observational Cosmology, and he has been involved with the Dark Energy Spectroscopic Instrument (DESI) collaboration since the beginning of his graduate school career. Outside of research, he enjoys the outdoors, reading, and learning languages.


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.

                                      ###

For Immediate Release

June 26, 2023

Contact: Grace Baisley

marketinginterns@mariamitchell.org

Recent Posts

By Jascin N. Leonardo Finger May 4, 2026
May 6, 1878 Between the clouds, Miss Spalding obtained 7 photographs of Mercury on the Sun. It is comfort to me to be able to plan and do a new kind of work. The large telescope worked better than usual, Clark having just been to the Observatory. Clark, as in Alvan Clark, a man who would become the premier telescope maker in America and who built Maria Mitchell’s 5-inch Alvan Clark refractor that she purchased from him (after working with him to build it per her specifications) with money gifted to her from “The Women of America” led by Elizabeth Peabody. More than likely, it is this telescope she is referring to as she did use it in the Vassar College Observatory with her students – and it is also taking center stage in photographs, along with her (first her father’s) Dolland telescope.  Maria had decided she would photograph the Sun on every clear day, and this was one of those results. She would use these images, with her students, to study sun spots and their changes. With her students, Maria would photograph the transit of Mercury as noted above. She would also photograph the transit of Venus a few years later with her students. JNLF
By Jascin N. Leonardo Finger April 27, 2026
And with it, some of the heirloom daffodils I purchased for the Mitchell House last fall. A place was recommended to me by two longtime friends of the MMA and gardeners extraordinaire. It is called Old House Gardens. I ordered a small amount as we now have a plethora of voles on Vestal Street – I believe I complained about them here last year. They won’t eat daffodils so I got a few of “Butter and Eggs” (1777) and “Conspicuus” (1869) as either of these could have appeared in William Mitchell’s gardens. They were not listed in a letter from John Quincy Adams that I have mentioned before. But, Adams was not here visiting the Mitchell family when the daffodils would have been in bloom. The one pictured here is “Butter and Eggs” not completely unfurled. JNLF
By Jascin N. Leonardo Finger April 13, 2026
April 1878. The conference of Woman’s Congress officers met in Washington. Because we had one member in Washington we were invited to meet in that place. I went on at a great expense of time, money and strength . . . . We were in session at least nine hours. I think that more than half of that was used by Mrs. Spencer and Mrs. Sayles. The only motion which I carried through was to pay the Secretary $200 . . . In 1878, that was a long train(s) ride to Washington, DC from Poughkeepsie, NY and Vassar College. If Maria seems perturbed, I am sure she was. As president of the Association for the Advancement of Women, and thus the Congress, she had to be at the meeting. But it appears she did not get much say in the nine hour meeting. This was also a long trip to take when she had another, even longer trip coming up in July of 1878. In that month, she would travel with students and her sister, Phebe, out west to Colorado to view the eclipse and that train and wagon ride I am sure was weighing on her mind – not just the physical trip but making her way for an important eclipse viewing event. JNLF
Show More