Can surface fractures on Earth, Mars, and Europa predict habitability on other planets?
Peer-Reviewed Publication
In honor of Global Astronomy Month, we’re exploring the science of space. Learn how astronomy connects us through curiosity, discovery, and a shared wonder for what lies beyond.
Updates every hour. Last Updated: 28-Jul-2025 03:11 ET (28-Jul-2025 07:11 GMT/UTC)
Building on a previous study that supported the ancient philosopher Plato’s conjecture—that Earth is mostly made from cubes—geophysicist Douglas Jerolmack of the University of Pennsylvania teamed up with longtime collaborator, mathematician Gábor Domokos of Budapest University of Technology and Economics, to use their framework for understanding fracture patterns on Earth to survey fracture networks across the solar system. Their findings could offer insights into detecting potentially habitable environments on other planets.
The University of Texas at Arlington has once again earned the prestigious R1 designation from the Carnegie Classifications of Institutions of Higher Education, signifying the highest level of research activity. UTA is among just 187 institutions—4.7% nationwide—earning the R1 designation in 2025. First earning R1 status in 2015, UTA has maintained this classification through reaffirmations in 2018, 2021 and 2024, as part of Carnegie’s three-year review cycle. With research expenditures reaching $155 million in FY 2024—a 5% increase over FY23—UTA continues to demonstrate its commitment to innovation and academic excellence.
Hungarian researchers have discovered unique bacterial communities in thermal waters that may help unravel the development of stromatolites, one of Earth's oldest rock formations. These findings not only contribute to understanding Earth's geological past but also provide valuable insights into biological and geological processes occurring in extreme environments today.
The eccentricity, or elliptical character, of a planet’s orbit offers insights into the history of its formation.