In a first-of-its-kind mission for the United States that spanned over seven years, the unmanned spacecraft mapped and studied the surface of the near-Earth asteroid Bennu, then retrieved a sample for researchers to study the asteroid’s composition.

Topping the list was a story on the world’s first energy-saving paint inspired by butterflies. The plasmonic paint utilizes a nanoscale structural arrangement of colorless materials β€” aluminum and aluminum oxide β€” instead of pigments to create colors. The paint can contribute to energy-saving efforts and help reduce environmental impacts.

Other stories included a $12.6 million Defense Advanced Research Projects Agency grant looking to create self-repairing, biological and human-engineered reef-mimicking structures. ΒιΆΉΣ³»­΄«Γ½ is helping design reef structures that will be used to mitigate coastal flooding, erosion and storm damage that threaten civilian and Department of Defense infrastructure and personnel. Another story featured new research on the earliest presence of Homo sapiens in Southeast Asia, pushing back the presence of humans in that part of the world by at least 20,000 years and a human presence in the region for at least 56,000 years.

Here are the Top 10 ΒιΆΉΣ³»­΄«Γ½ Research News Stories of 2023:

1. ΒιΆΉΣ³»­΄«Γ½ Researcher Creates World’s First Energy-saving Paint – Inspired by Butterflies

2. The Long Journey of NASA’S OSIRIS-REx

3. Human Migration Timeline Redrawn by Fresh Fossil Analysis

4. New ΒιΆΉΣ³»­΄«Γ½-developed Battery Could Prevent Post-hurricane Electric Vehicle Fires

5. ΒιΆΉΣ³»­΄«Γ½ Researchers Are Advancing AI-assisted Drug Discovery

6. ΒιΆΉΣ³»­΄«Γ½ is Designing Self-repairing Oyster Reefs to Protect Florida’s Coastlines

7. New DOD-funded Project Will Develop Morphing Hypersonic Engine

8. ΒιΆΉΣ³»­΄«Γ½ Researchers Create Bioabsorbable Implants for Better Bone Healing

9. ΒιΆΉΣ³»­΄«Γ½ Team Awarded $2.3M Grant for Innovative Intervention to Prevent Falls

10. Deadly Frog Disease More Prevalent in Central Florida Than Expected, ΒιΆΉΣ³»­΄«Γ½ Study Finds

The annual top 10 list is based onΒ ΒιΆΉΣ³»­΄«Γ½ TodayΒ page views and coverage ΒιΆΉΣ³»­΄«Γ½ research received by global, national, state, and local media. The stories were generated by news releases and pitches from ΒιΆΉΣ³»­΄«Γ½ Communications and Marketing, ΒιΆΉΣ³»­΄«Γ½β€™s Office of Research and ΒιΆΉΣ³»­΄«Γ½β€™s colleges.

The inaugural NSA cybersecurity exercise for institutions designated as NSA Centers of Academic Excellence (NCAE-C) in Cybersecurity β€” held virtually April 11-13 β€” tested students’ skills and knowledge in five different areas of cybersecurity expertise.

The contest, called the 2022 CAE-NCX, is an advanced-level competition. As a NCAE-C institution, ΒιΆΉΣ³»­΄«Γ½ was one of 375 designated institutions eligible to compete in the three-day event.

Ten ΒιΆΉΣ³»­΄«Γ½ students, many of whom are members of ΒιΆΉΣ³»­΄«Γ½β€™s highly-decorated Cybersecurity Competition Team, competed in five modules β€” Cryptography, Malware Analysis, Policy, Secure Software Development, and Cyber Combat Exercise β€” winning the Cryptography, Policy and the Cyber Combat Exercise modules. The Cyber Combat Exercise was an eight-hour competition that counted for 40% of ΒιΆΉΣ³»­΄«Γ½β€™s overall score.

Team Coach Tom Nedorost, a faculty member of the ΒιΆΉΣ³»­΄«Γ½ College of Engineering and Computer Science, strategically assembled each module’s four-member team based on students’ individual strengths and skills, with some students competing in multiple modules.

2022 CAE-NCX modules and ΒιΆΉΣ³»­΄«Γ½ student competitors were:

• Module 1: Cryptography (ΒιΆΉΣ³»­΄«Γ½ First Place)Β 
  Cameron Whitehead (captain), digital forensics master’s student; Caitlin Whitehead, digital forensics master’s student; James Geist ’87, doctoral computer science student; Matthew McKeever, senior computer science student

• Module 2:Β  Malware Analysis
  Geist (captain); Cameron Whitehead; Caitlin Whitehead; Christopher Fischer, senior computer science student

• Module 3:Β  Policy (ΒιΆΉΣ³»­΄«Γ½ First Place)
  Caitlin Whitehead (captain); Cameron Whitehead; Daniella Bader, senior international and global studies student; Paul β€œPJ” Tice, senior political science and psychology student

• Module 4:Β  Secure Software DevelopmentΒ 
  Jeffrey DiVincent (captain), junior computer science student; Jacob Franz, junior computer science student; Tyler Hostler-Mathis, junior computer science student; Geist
• Module 5:Β  Cyber Combat Exercise (ΒιΆΉΣ³»­΄«Γ½ First Place)Β 
  Fischer (captain); DiVincent; Cameron Whitehead; McKeever

“I knew ΒιΆΉΣ³»­΄«Γ½’s team had all the technical skills necessary to success in the CAE-NCX,” Nedorost says. “I was most concerned about the Policy module, which required extensive knowledge of public policy, law and government bureaucracy, along with professional writing and the presentation skills expected of television news anchor. In collaboration with ΒιΆΉΣ³»­΄«Γ½’s Intelligence and National Security Center of Academic Excellence at ΒιΆΉΣ³»­΄«Γ½, we assembled an interdisciplinary team for the Policy module which resulted in a win.”

Nedorost credits Bruce Caulkins ’86 ’95MS ’05PhD, director, ΒιΆΉΣ³»­΄«Γ½β€™s Modeling and Simulation of Behavioral Cybersecurity program, for mentoring the Policy module team.

Cameron Whitehead, who competed in four of the five modules, attributed ΒιΆΉΣ³»­΄«Γ½β€™s module victories to how well his teammates quickly adapted to different challenges and communicated strategies effectively.

β€œOne personal highlight was in the Cyber Combat module,” Whitehead says. β€œIt required us to attack more than 100 different computers that were being defended by other university teams as well as to defend our own machines from all the other teams. This required us to pivot from focusing on small targeted attacks to finding techniques to quickly attack dozens of computers at once. By the end of the module, ΒιΆΉΣ³»­΄«Γ½ had hacked a majority of the machines being defended by others, and in many cases, had entirely taken control of those machines from their original owners.”

Competitions like these give students real-world training in safeguarding the nation’s critical infrastructure from cyberattacks that are growing more frequent, damaging and costly. To help meet the demand for cybersecurity professionals now and in the future, ΒιΆΉΣ³»­΄«Γ½Β launched a new master’s degree in cyber security and privacyΒ last year.

Since 2013, ΒιΆΉΣ³»­΄«Γ½ Collegiate Cybersecurity Competition Team has consistently won or placed in the top-three in national cyber competitions that include the Department of Energy’s CyberForce Competition (ΒιΆΉΣ³»­΄«Γ½ won in 2021 and 2018), and Raytheon’s National Collegiate Cyber Defense Competition (ΒιΆΉΣ³»­΄«Γ½ won in 2014, 2015, 2016 and 2021).

ΒιΆΉΣ³»­΄«Γ½ students from any major can learn more about the multi-faceted field of cybersecurity through , a robust student organization at ΒιΆΉΣ³»­΄«Γ½ with 200+ members who meet regularly to explore cybersecurity and defense topics and prepare for competitions.

ΒιΆΉΣ³»­΄«Γ½ will defend its national title in the 2022 National Collegiate Cyber Defense Competition in San Antonio April 21-23.