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TRACERS satellites rendering

NASA’s TRACERS Studies Explosive Process in Earth’s Magnetic Shield

Wednesday, July 16, 2025
NASA’s new TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) mission will study magnetic reconnection, answering key questions about how it shapes the impacts of the Sun and space weather on our daily lives.
David Miles

TRACERS: The milestone moments (so far)

Wednesday, July 16, 2025
With the TRACERS launch imminent, take a trip through the timeline of the university’s largest externally funded research project, which will examine the powerful interactions between the magnetic fields of the sun and Earth.
Ava Reed with TRACERS LEGO model

Making a model spacecraft, piece by piece

Monday, July 14, 2025
A University of Iowa engineering student built a replica of the TRACERS satellite that will study the magnetic fields of the sun and Earth.
TRACERS satellites rendering

Space Science Reviews Publishes TRACERS Article Collection

The journal Space Science Reviews is publishing a collection of articles about the University of Iowa-led Tandem Reconnection And Cusp Electrodynamics Reconnaissance Satellites (TRACERS) mission. This collection presents the science objectives of the mission, descriptions of the design and calibration of the plasma instruments, and other important aspects of the mission.
Greg Howes horiz

Howes Is New Departmental Executive Officer

Tuesday, July 1, 2025
Prof. Gregory Howes is the new Departmental Executive Officer (DEO) of the Department of Physics and Astronomy, effective July 1, 2025.
TRACERS mission patch with star background

The Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites (TRACERS) Mission

The TRACERS mission, led in part by University of Iowa researchers, will use twin satellites to study how magnetic reconnection drives dynamic processes in Earth’s cusp region, advancing our understanding of space weather and magnetospheric physics.
Trifid nebula & Lagoon nebula

UI astronomer hopes new telescope will unlock some universal mysteries

Friday, June 27, 2025
Scientists in Iowa are celebrating the release of the first high-resolution images from Chile’s Rubin Observatory, whose powerful 3,000-megapixel camera is expected to revolutionize our understanding of the universe by capturing unprecedented data on billions of celestial objects.
illustration  of two children floating in space

SPS Students Awarded 2020 Marsh W. White Grant Write Innovative Children's Astronomy Book, Scoops of Starlight

With support from the American Institute of Physics, SPS students transform outreach into impact by crafting a creative, science-rich children's book that brings the wonders of astronomy to young readers.
Indian Space Research Organization members visit with University of Iowa faculty and staff at Van Allen Observatory

Indian Space Research Organization Visits Department

Wednesday, June 18, 2025
Five members of the Indian Space Research Organization (ISRO) visited the Department of Physics and Astronomy on June 8, touring labs and facilities and learning about research programs.
ICI-5 sounding rocket.

UI-Led Pathfinder Project Highlighted in NASA Heliophysics Report

Friday, June 13, 2025
The inaugural Pathfinder Project led by University of Iowa Physics and Astronomy researcher David Miles is among the projects featured in a recent report from NASA’s HEliophysics Strategic Technology Office (HESTO).