The Shockley–Queisser (S-Q) model sets a theoretical limit on the power conversion efficiency (PCE) of single-junction solar cells at around 33%. Recently, a PCE of 50%-60% was achieved for the first time in n-type single-junction Si solar cells by inhibiting light conversion to heat at low temperatures. Understanding these new observations opens tremendous opportunities for designing solar cells with even higher PCE to provide efficient and powerful energy sources for cryogenic devices and outer and deep space explorations.

“Impluvium Redux,” an innovative architectural structure designed by Juan José Castellón of Rice University’s School of Architecture, has been shortlisted for the 2025 European Cultural Centre (ECC) Awards in the University Project category. The project, now on exhibition in Venice as part of Time Space Existence 2025, represents a powerful model of interdisciplinary collaboration between Rice’s School of Architecture and Department of Civil and Environmental Engineering.

The Rotating Detonation Engine offers the ability to deliver satellites to precise orbits in outer space with greater robustness and reduced fuel consumption and emissions than with current conventional engines. However, there are many fundamental scientific challenges that remain related to designing materials systems that can perform under these extreme engine conditions. A new multi-institutional collaborative $2 million grant, "Thriving While Detonating – Materials for Extreme Dynamic Thermomechanical Performance,” led by Natasha Vermaak, an associate professor of mechanical engineering and mechanics in Lehigh University’s P.C. Rossin College of Engineering and Applied Science, addresses some of these materials design challenges. 

Jose Hurtado, Ph.D., a UTEP professor in the Department of Earth, Environmental and Resource Sciences, has earned a new grant to help map the moon. The new, innovative and accurate map will help NASA astronauts carry out forthcoming moon missions, named Artemis. 

WASHINGTON, D.C. — NASA is set to launch the Carruthers Geocorona Observatory mission in September 2025, honoring the late Dr. George R. Carruthers, whose groundbreaking work at the U.S. Naval Research Laboratory (NRL) transformed how we observe Earth and space.

Researchers have developed an AI-driven framework to optimize urban space use in megacities.