Galaxy Formation, Intergalactic Medium, Active Galactic Nuclei, Galaxy-Black Hole Coevolution, Galaxy Clusters, Early Universe
Image Credit: X-ray: NASA/CXC/MSSL/R.Soria et al, Optical: AURA/Gemini OBs
The most obvious large structures in the Universe are the galaxies, which over the span of cosmic time have been the nexus for both the evolution of stars and large-scale structure in the Universe. CIERA researchers are engaged in understanding both the evolution of the galaxies and the environments they are embedded in, as well as the stellar populations they are comprised of and the supermassive black holes they host.
Research at CIERA
CIERA researchers work on understanding the origins of structure in the Universe. Professor Faucher-Giguère’s group develops sophisticated cosmological hydrodynamic simulations of galaxy formation. The simulations are used to answer a wide variety of science questions, including how star formation is regulated in galaxies, how galaxies interact with the circum-galactic medium and the intergalactic medium, and how galaxies and their black holes co-evolve.
Opportunities
Deadline: 11:59pm, December 1, 2020
The Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) at Northwestern University invites applications for CIERA Postdoctoral Fellowships. CIERA Fellows have the opportunity to pursue an independent research program and benefit from a diverse and dynamic intellectual environment.
Deadline: 11:59pm, December 1, 2020
Northwestern University expects to offer postdoctoral associate positions in observational astronomy and astrophysics starting in fall 2021. These positions will be part of the Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) at Northwestern. Successful applicants will benefit from interaction with a broad interdisciplinary group of researchers and will be immersed in a diverse and dynamic intellectual environment.
Deadline: 11:59pm, December 1, 2020
Northwestern University expects to offer postdoctoral associate positions in theoretical astronomy and astrophysics starting in fall 2021. These positions will be part of the Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA) at Northwestern. Successful applicants will benefit from interaction with a broad interdisciplinary group of researchers and will be immersed in a diverse and dynamic intellectual environment.
Deadline: 11:59pm, December 31, 2020
The Northwestern Astronomy PhD is designed to provide students with a broad training in astronomy while enabling them to get started quickly with their graduate research. The Astronomy PhD is a flexible program that allows students to complement their astronomy training with a selection of physics courses or courses from other quantitative disciplines such as
Deadline: 11:59pm, December 31, 2020
The Department of Physics and Astronomy offers two different PhD degrees designed to best train students in their chosen discipline. For most branches of physics, students should enroll in the Physics PhD. Students interested in astronomy or astrophysics may apply for the Astronomy PhD. For applications submitted in Fall 2020, GREs (general and physics) are not required.
News
Gallery
Models and Simulations Run on the Cluster and in the Family
Models and Simulations Run on the Cluster and in the Family
From Purdue University’s Long Tales of Science podcast, hear CIERA’s Dr. Sarah Wellons, an astrophysicist who uses high performance computing resources to run massive simulations of galaxy formation, and her mother, Dr. Helen Wellons, a retired chemical engineer who used parallel computing to deploy computational modeling applications to optimize real-time refinery operations at ExxonMobil.
- Science
Shane Larson’s Virtual Public Lecture, “A Storm of Stars: A Living History of the Milky Way”
Shane Larson’s Virtual Public Lecture, “A Storm of Stars: A Living History of the Milky Way”
On October 28, 2020 CIERA’s Shane Larson presented this public lecture titled A Storm of Stars: A Living History of the Milky Way in a virtual Zoom webinar format to an audience of nearly 450 viewers. Larson discussed how we came to understand the Milky Way, our home galaxy, and how our ideas about the
- Event
Marla Geha; Astrophysics Seminar Recording
Marla Geha; Astrophysics Seminar Recording
Dr. Marla Geha presents “The Saga Survey: Exploring Satellite Galaxies Around the Milky Way Analogs.” Dr. Geha is a professor of astronomy and the Director of Telescope Resources at Yale University. This seminar is part of the Astrophysics Seminar series at CIERA.
CIERA
- Event,
- Science
Shane Larson at TEDxGVSU, “Feeling Small in a Big Cosmos”
Shane Larson at TEDxGVSU, “Feeling Small in a Big Cosmos”
The Universe is vast beyond anything humans can easily comprehend, and it is easy to become overwhelmed by the immensity, disheartened by how insignificant we seem. But in the vastness there is a glimmer of truth that we should hold onto and use to guide us: in all the vastness we are, so far as
TEDxGVSU
- Education,
- Event
CIERA’s 11th Annual Public Lecture, “Cartography of the Cosmos: Mapping the Unseen”
CIERA’s 11th Annual Public Lecture, “Cartography of the Cosmos: Mapping the Unseen”
This lecture was presented by award-winning author and Yale professor Dr. Priyamvada Natarajan at Cahn Auditorium on October 24, 2019. Natarajan discussed how mapping over time encodes radical new scientific ideas. She walked through the history of the acceptance of new astronomical ideas, and talked about the status of several current transformative (and deeply contested)
- Event,
- Interdisciplinary
Rho Oph dark cloud observed with HAWC+
Rho Oph dark cloud observed with HAWC+
Left: NASA Spitzer image showing the portion of the Rho Oph dark cloud observed with HAWC+ instrument….
NASA/JPL-Caltech/Harvard-Smithsonian CfA. SOFIA/ HAWC+/ Northwestern University /F. Pereira Santos
- Science
People
Core Astronomy Faculty
Faculty
Kari Frank
Director of Operations of CIERA, Research Assistant Professor
Postdocs
Graduate Students
