Articles from April 2025
Faculty and Staff: Submit grant awards, honors, research publications, accepted talks, and other news items through the faculty and staff news form.
2025 Awards Colloquium Held April 29
Wednesday, April 30, 2025
The Department of Physics and Astronomy honored several students, faculty, and staff for their achievements on April 29 at the 2025 Awards Colloquium.

Meet Arissa Khan: Undergraduate Student Researcher
Monday, April 28, 2025
In this story from the College of Liberal Arts and Sciences, Arissa Khan tells about her work as an undergraduate student researcher on the Observing Cusp High-altitude Reconnection and Electrodynamics (OCHRE) Mission.

Iowa physicists study how Mars became a cold planet
Tuesday, April 22, 2025
University of Iowa physicists have detailed interactions between magnetic field lines of the sun and Mars that may help explain how Mars turned from a warm, hospitable planet into a dry, cold, and hostile environment. Using orbital observations and evidence obtained from NASA rovers on the red planet’s surface, scientists know that billions of years ago Mars was much wetter and warmer, with a thicker atmosphere.

TRACERS: From Iowa to Space—Unlocking the Mysteries of the Sun and Earth
Tuesday, April 22, 2025
Join us April 23 at 5 pm CDT for this virtual webinar about TRACERS, a cutting-edge NASA satellite mission led by the University of Iowa. TRACERS will study the magnetic interactions between the sun and Earth, helping to unlock the mysteries of space weather.
Martin Named Outstanding Teaching Assistant
Thursday, April 17, 2025
Graduate student Brady Martin was named a recipient of the 2024-25 Outstanding Teaching Assistant Award.
The Outstanding Teaching Assistant Award recognizes teaching assistants who have demonstrated outstanding abilities at the University of Iowa.