News: Faculty

2023

David Keith joins University of Chicago to lead Climate Systems Engineering initiative

April 11, 2023

Portrait of David Keith against a brick wall

Renowned scientist David Keith has joined the University of Chicago as a professor in the Department of Geophysical Sciences to explore climate systems engineering.


Researchers capture first atomic-scale images depicting early stages of particle accelerator film formation

April 7, 2023

Steven Sibener, Sarah Willson, and Rachael Farber in a lab

Researchers from Prof. Steve Sibener's group have captured the first atomic-scale images of tin on niobium during the growth process of the next generation of particle accelerators, Nb3Sn. 


Prof. Wendy Freedman to present Ryerson Lecture on ‘Our Expanding Universe’

April 5, 2023

Wendy Freedman

Renowned UChicago PSD astronomer Wendy Freedman will deliver a talk on her work to understand the history and expansion of the universe.

 


Giant planets can have very different atmospheres, according to NASA’s Webb telescope

April 3, 2023

A planet called Smertrios, or HD 149026b, is about three times hotter than the rocky surface of Venus, the hottest planet in our solar system.

Distant planet called Smertrios is very different from Jupiter and Saturn, UChicago-led study finds. It is about three times hotter than the rocky surface of Venus, the hottest planet in our solar system.
 


JWST finds a ‘hot Jupiter’ exoplanet that defies expectations

March 29, 2023

Image of JWST exoplanet

Assoc. Prof. Jacob Bean comments on the newly discovered exoplanet Smertrios and its surprising atmospheric composition. 

Image credit: NASA/JPL-Caltech


PSD in the news: March 2023

March 29, 2023

PSD against a white and turquoise background

This month PSD researchers have been recognized for their pioneering discoveries, the quality and innovation of their research programs, and their unique contributions to new fields of inquiry. 


UChicago scientists discover easy way to make atomically thin metal layers for new technology

March 24, 2023

A scanning electron microscopy image reveals the beautiful shapes of tiny structures known as MXenes, which are of interest to scientists for new devices and electronics but were previously hard to create. These were grown with a new easier and less toxic

A new breakthrough by UChicago scientists shows how to make MXenes far more quickly and easily, with fewer toxic byproducts. Researchers hope the discovery, published March 24 in Science, will spur new innovation and pave the way towards using MXenes in everyday electronics and devices.

Image by Di Wang


New study casts doubt that Venus was ever habitable

March 23, 2023

side-by-side rendering of Earth and Venus

By examining the composition of Venus’ atmosphere today and running simulations of its past to recreate those conditions, UChicago researchers found very few scenarios in which Venus could have sustained liquid water and moderate temperatures for long.

Images by NASA/JPL


Prof. Wendy Freedman discusses early universe with Neil deGrasse Tyson

March 22, 2023

Wendy Freedman

Prof. Wendy Freedman discusses what the early galaxies discovered by JWST tell us about the early universe with Neil deGrasse Tyson and comedian Matt Kirshen on StarTalk Radio.


Scientists use lasers to recreate ‘twisted’ superconducting material

March 21, 2023

New research by Prof. Cheng Chin at UChicago and Shanxi University discovered a way to simulate superconductivity that occurs when two sheets of graphene are slightly twisted as they are layered.


Celebrate Pi Day with my Pi Pizza with Amie Wilkinson

March 15, 2023

Pi Day surrounded by little black confetti

NBC Chicago celebrates pi day with Pi Pizza and UChicago mathematician, Amie Wilkinson.


Is it a fossil? Is it a beehive?

March 14, 2023

Physical Sciences data map logo

New Scientist article discusses Asst. Prof. Pedro Lopes and graduate student Jasmine Lu's work to create a smartwatch that is partly made of slime mold, a living entity that must be fed adequately and often enough or the watch will stop working.


Long-sought math proof unlocks more mysterious ‘modular forms’

March 9, 2023

Quanta Magazine discusses Prof. Frank Calegari's co-authored paper that provided proof of the unbounded denominators conjecture.

Image: Jaynelon/Quanta Magazine


Origin of life group debuts at AAAS

March 9, 2023

Planet visualization

Researchers from UChicago, ETH Zurch, the University of Cambridge, and Harvard have formed an international, interdisciplinary collaborative to explore how life evolved on Earth and, possibly, other planets.


New study shows Venus likely didn’t have ancient oceans for long

March 8, 2023

Red planet against starry sky, half obscured by darkness

Assoc. Prof. Edwin Kite and graduate student Alexandra Warren work to model the history of Venus' atmosphere.

Image: Inverse/Shutterstock