Earth and Environmental Sciences

Martha Gilmore, George I. Seney Professor of Geology, professor and chair of earth and environmental sciences, joined legendary astronaut and engineer Buzz Aldrin and Hoppy Price of NASA's Jet Propulsion Laboratory for a discussion on WNPR about the past, present and future of space exploration. The three were guests on The Colin McEnroe Show on May 25. Aldrin, who was one of the first two humans to walk on the moon, is the author of a new book, No Dream is Too High: Life Lessons From a Man Who Walked on the Moon. McEnroe asked Gilmore about our current level of understanding…

Ellen Thomas, professor of earth and environmental sciences and University Professor in the College of Integrative Sciences, recently co-authored five papers in academic journals. Her first paper, “Jianshuiite in Oceanic Manganese Nodules” co-authored with Jeffery Post and Peter Heaney, appeared within American Mineralogist. Deviating from her usual research, Thomas focused on mineralogy and, in particular, the crystal structure of a rare mineral found in sediments during an ancient counterpart of future global warming. Thomas co-authored “Variability in Climate and Productivity during the Paleocene-Eocene Thermal Maximum in the Western Tethys,” with Flavia Boscolo-Galazzo and Luca Giusberti, both of the University of Padova.…

Suzanne O’Connell, professor of earth and environmental sciences, faculty director of the McNair Program, together with Ed Laine ’69 and Kerry Brenner ’94, attended a National Academies of Sciences, Engineering and Medicine (NAS) workshop in Washington, D.C. on April 20-21. The three were involved in a report on Service Learning in the Geosciences. O’Connell presented the report at the meeting. Laine, recently retired from Bowdoin College, was on the meeting steering committee, while Brenner, a senior program officer in the Board on Science Education in the Division of Behavioral and Social Sciences and Education (NAS) coordinated the meeting. A summary…

Three Wesleyan students, faculty and several alumni recently attended the 47th Lunar and Planetary Science Conference in The Woodlands, Texas. This conference brings together international specialists in petrology, geochemistry, geophysics, geology and astronomy to present the latest results of research in planetary science. The five-day conference was organized by topical symposia and problem-oriented sessions. Earth and environmental sciences graduate students Ben McKeeby and Shaun Mahmood, and earth and environmental science major Melissa Lowe ’17 presented their ongoing planetary science research at the conference. Lowe received a NASA CT Space Grant travel award to attend the conference. McKeeby shared his research titled, "An investigation…

Two faculty members and three students have been awarded grants in the latest call for proposals from NASA's Connecticut Space Grant Consortium. Jim Greenwood, assistant professor of earth and environmental sciences, and Bill Herbst, the John Monroe Van Vleck Professor of Astronomy, professor of integrative sciences, were awarded $8,000 for a Faculty Collaboration Grant titled “Chondrule Formation Experiments.” This is to run high-temperature experiments on material that makes up meteorites in order to test a hypothesis that they put forward in a recent paper in Icarus this year. Seth Redfield, associate professor of astronomy, associate professor of integrative sciences, was awarded $1,500 for a STEM Education…

Students who are enrolled in the E&ES 397/398 Senior Seminar and Senior Field Research Project Capstone spent eight days conducting research in Hawaii. Pictured, the students gather on a lava tree field.

Johan "Joop" Varekamp, the Howard T. Stearns Professor in Earth Science, led an invited talk at the American Geophysical Union (AGU) meeting in San Francisco, Dec. 2015. The earth and space science community participated in discussions of emerging trends and the latest research. The session, which was co-authored by former Wesleyan E&ES graduate student Lauren Camfield, focused on the 2012 eruption of the Copahue volcano in Argentina. Due to the success of the invited talk on Volcanic Hydrothermal Systems, Varekamp will be a co-editor for a special issue of a journal based on that session. As part of his role as…

Bill Herbst, the John Monroe Van Vleck Professor of Astronomy, and James Greenwood, assistant professor of earth and environmental sciences, co-authored an article published in the planetary science journal Icarus. Their article, “A New Mechanism for Chondrule Formation: Radiative Heating by Hot Planetesimals” grew out of research seminars from the recently introduced Planetary Science graduate concentration and minor at Wesleyan. Their work focused on chondrules, or tiny spheres of molten rock that permeate primitive meteorites and date to very close to the beginning of the solar system. For decades, the existence of chondrules has puzzled astrophysicists and cosmochemists as no…

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Students from Associate Professor of Earth and Environmental Sciences Timothy Ku’s Environmental Geochemistry class presented their findings regarding the geochemical makeup of Lake Hayward in East Haddam, Conn., to almost two dozen members of the Lake Hayward and Wesleyan communities on Dec. 2 in a presentation at the Russell House. The class is part of Wesleyan’s Service Learning Program spearheaded by Rob Rosenthal, director of Allbritton Center for the Study of Public Life, the John E. Andrus Professor of Sociology. “Working in science, it's always fulfilling when you have people who care about the information you’re looking at,” said Zachary Kaufman ‘16.…

Four Wesleyan undergraduates and a faculty member received awards in the latest call for proposals from NASA's Connecticut Space Grant Consortium. Astronomy major Rachel Aronow '17 was awarded an Undergraduate Research Fellowship in the amount of $5,000 for her project, "Planet Formation and Stellar Characteristics in Tatooine-like Systems." She is working with Bill Herbst, the John Monroe Van Vleck Professor of Astronomy, studying Tatooine-like systems (named after the fabled home system of Luke Skywalker), which are planet-forming disks that surround a close pair of stars that are in orbit around each other. Aronow conducted research with Herbst last summer, and these funds will support further…

Suzanne O'Connell, professor of earth and environmental sciences, faculty director of the McNair program, is the author of a new op-ed appearing on Inside Sources and The Hartford Courant, in which she urges aggressive action to counteract climate change. O'Connell acknowledges the difficulty in communicating the urgency of climate change, and writes that one way she's found to express this to her students is to liken climate change to cancer. That is, it is the rapid rate at which we are introducing greenhouse gases into the atmosphere—much like the accelerated rate of cell growth in cancer—that is so harmful. She writes: Cancer progresses at different rates in different…

Gilmore Discusses Future of Space Exploration With Buzz Aldrin

Thomas Co-Authors 5 Papers in Academic Journals

O’Connell, Alumni Participate in National Academies of Sciences, Engineering, and Medicine Workshop

Students, Faculty, Alumni Present Research at Planetary Science Conference

Faculty, Students Win Research Support from NASA’s CT Space Grant Consortium

Seniors Improve Scientific Research Skills with Studies in Hawaii

Varekamp Leads Invited Talk at Geophysical Union Meeting

Herbst, Greenwood Co-Author Article on Chondrules

Undergraduates Speak to Peers about Finding Research Groups at Poster Session

Environmental Geochemistry Students Present Research

Several Wesleyan Projects Awarded NASA’s CT Space Grants

O’Connell Writes ‘Time to Stop Climate Cancer’ in Op-Ed