DTM Postdoctoral Fellowship Openings


DTM offers a variety of postdoctoral fellowship and associate positions. Fellows and associates can engage in a wide range of experiences that include designing and constructing specialized experimental devices; participating in seminars and symposia; and gathering and analyzing data. These projects are shaped to preserve maximum flexibility and to fit the scientific interests of both Staff Members and fellows. 

Fellows at DTM are regarded as scientific colleagues, free to chart their individual research agendas. Every fellow has access to the full staff of DTM and the other departments of the Carnegie Institution, as well as to a group of nonresident collaborators and visiting investigators from all parts of the world. Cooperating institutions, universities, government agencies, and private organizations provide further substantial resources for scholarship. There are also joint fellows of DTM and the Geophysical Laboratory in areas of mutual interest.

Go to our Postdoctoral Fellowships page to learn more about DTM's upcoming fellowship openings. 


DTM Participates in the Smithsonian's Science Education Academies for Teachers Workshop


Each summer, the Smithsonian Science Education Center (SSEC) in Washington, D.C., organizes a week-long teacher development program. This program, named the Smithsonian Science Education Academies for Teachers (SSEATS), aims to deliver professional development opportunities to teachers around the country in collaboration with other museums, Smithsonian units, partners, and world-class science research facilities, including Carnegie Institution for Science’s Department of Terrestrial Magnetism (DTM). 

For the past 5 years, DTM, spearheaded by Staff Scientist Steve Shirey, has hosted a portion of this workshop on campus. While here, participants are given presentations on the research DTM does, engage in an experiment, and tour the various labs on campus. This year, Shirey presented on, “How to Measure and Understand Earth’s History and Ancient Global Change,” to illustrate how science can make precise measurements on the timing of  events in our history, like the birth of our planet or evolution of our solar system.


Scott Sheppard and Chad Trujillo Discover One of the Most Distant Comets to Show Activity

Sheppard Trujillo Comet

Scott Sheppard, along with Chad Trujillo of the Gemini Observatory in Hilo, Hawaii, discovered their first comet during observations at the Cerro Tololo Interamerican Observatory (CTIO) 4 meter telescope while looking for objects in the far outer reaches of the Solar System.   

The comet, named Sheppard-Trujillo after its discoverers, is one of the most distant comets ever discovered to show activity.  Sheppard-Trujillo is currently about 13 AU from the Sun, making it more distant from Earth than Saturn.  At this distance, water ice is too cold to efficiently sublimate off the surface of an object and thus the activity is likely caused by Carbon Monoxide or Carbon Dioxide sublimation, which is different than most comets that have their activity dominated by water ice sublimation.  


Carnegie wishes laser inventor happy 99th birthday

Carnegie News

Nobel laureate and trustee emeritus Charles Townes is celebrating his 99th birthday on Monday, July 28.

Townes joined the Carnegie board in 1965, one year after he shared the Nobel Prize in Physics with Alexander Prokhorov and Nikolai Basov for the development of the maser, acronym for microwave amplification by stimulated emission of radiation, and its better-known optical counterpart, the laser. 


Alycia Weinberger Makes her Maiden Voyage Onboard NASA's SOFIA Airborne Observatory


DTM Staff Scientist Alycia Weinberger made her maiden voyage on NASA’s SOFIA airborne observatory on 12 June to practice making observations with the same instrument she’ll be using on her own approved airborne observation program early next year. 

SOFIA is the “largest airborne observatory in the world and is capable of making observations that are impossible for even the largest and highest ground-based telescopes.” (NASA) It consists of an extensively modified Boeing 747SP aircraft and carries a reflecting telescope with an effective diameter of 2.5 meters. While SOFIA was in development, Weinberger served on the Science Council from 2007 to 2012 and chaired its science advisory committee from 2010-2011.  


DTM Hosts the 5th National Capital Area Disks (NCAD) Meeting


This past week, DTM hosted the 5th National Capital Area Disks (NCAD) annual meeting on campus where researches from Washington D.C. and the surrounding area came together to investigate topics related to the origins and formation of planets and exoplanets in a semi-informal, collaborative mini conference.  The goal of this meeting, as in previous years, is to bring together experts in the fields of circumstellar disks, exoplanets, and solar system bodies to discuss their work in an open environment. 

Although the main focus of the conference is on circumstellar disks located around young stars of forming planets, the conference also welcomed presentations on planets, exoplanets, meteorites, comets, asteroids, and a variety of other topics that may shed light on the origins of planetary systems.