EAPS News - Department of Earth, Atmospheric, and Planetary Sciences - Purdue University Skip to main content

EAPS News

Purdue researchers use Rossby waves to predict heatwaves

03-18-2024

Understanding why heatwaves happen is crucial. Heatwaves have devastating consequences across the world. Prolonged exposure to heat can have significant impacts on health, ecosystems, water resources, and even infrastructure. Researchers Valentina Castañeda, PhD student, and Lei Wang, assistant professor, from Purdue University’s Department of Earth, Atmospheric, and Planetary Sciences, believe they have found a strong indicator for the prediction of heat waves. The team uses Rossby waves to predict heatwave events. They recently published their results in the American Geophysical Union’s JGR-Atmospheres.


6 questions with NASA astronaut Drew Feustel, who will be at IMS for the total eclipse

03-15-2024

WRTV — As a child, Andrew Feustel never really dreamed of becoming an astronaut. But somehow, he knew, deep in his heart, that he would one day travel to outer space. "When I was growing up," Feustel said, "I just somehow believed that I would have an opportunity to eventually to work in the Human Spaceflight program. "He put in the work, investing years into making himself a NASA candidate. He exercised, honed his mechanical skills and got an education, earning two degrees from Purdue University along the way.


NASA’s Mars rover probes ancient shorelines for signs of life

03-14-2024

SCIENCE — NASA’s rover, which is collecting rock samples to eventually send to Earth, has explored a ring of rocks just inside the rim of Jezero crater, which is thought to have been filled with water billions of years ago. An initial analysis suggests the rocks are composed of rounded grains of carbonate, a mineral that precipitates out of water. It’s a promising sign that the rocks were once beachfront property, says Briony Horgan, a planetary scientist at Purdue University who leads the rover’s science campaign. “You can imagine the waves crashing up against the shores of an ancient paleolake,” she says.


Burial Depths of Lava Flows on the Moon

03-11-2024

Professor Ali Bramson, of Purdue EAPS, created this storymaps website to explore the burial depths of lava flows on the Moon. Check out the study of lunar radar datasets and their ability to decipher locations of "cryptomaria".


1 Month out from total solar eclipse

03-11-2024

FOX59 — We are officially 1 month out from the total solar eclipse, in which the path of totality will expand through parts of Indiana. But what is the path of totality? And why is the solar eclipse so special? Fox59 talks to Ali Bramson, assistant professor and planetary scientist with Purdue University, to learn more about what makes this event rare and exciting!


All Departmental News

Earth, Atmospheric, and Planetary Sciences, 550 Stadium Mall Drive, West Lafayette, IN 47907-2051 • Phone: (765) 494-3258 • Fax: (765) 496-1210 • Contact Us

Copyright © 2024 Purdue University | An equal access/equal opportunity university | Copyright Complaints

Trouble with this page? Disability-related accessibility issue? Please contact the College of Science.