| Geoengineering Aerosol Solar Project (GASP) | Auburn Junior High School | Auburn, AL |
| Immersive Near-Space Experience for Student Engagement and Recruitment | Bentonville West High School | Centerton, AR |
| Shear Thickening Fluids as a Safety Measure in Situations of Rapid Decompression and Deceleration | BASIS Phoenix | Phoenix, AZ |
| Martian Assessment of Radiation and Soil (M.A.R.S.) | Shasta High School | Redding, CA |
| Temperature and Diffusion: Understanding Fluids in the Atmosphere | STEM Lab K-8 | Northglenn, CO |
| The Effects of Quantum Dot Impregnated resin on High-Energy Electromagnetic Radiation | New Canaan High School | New Canaan, CT |
| HelioStrat – Deployable Solar Panels for Disaster Stricken Areas | Friendship PCS – Technology Preparatory High School | Washington, DC |
| Measuring the temperature gradient across “SPHERES” | Christiana High School | Newark, DE |
| Composite Filament Atmospheric Assessment (CFAA) | Kathleen Senior High School – Central Florida Aerospace Academy | Lakeland, FL |
| Correlation between Ground Conditions and Atmospheric Conditions | Decatur High School | Decatur, GA |
| A Breath of Fresh Water: Collecting Condensation from the Stratosphere for Sustainable Use | George Washington High School | Mangilao, GU |
| Investigating the Correlation Between Ozone Levels and Temperature Inversions | Kealakehe High School | Kailua-Kona, HI |
| AeroLyft | Adel DeSoto Minburn Middle School | Adel, IA |
| Effect of Ionizing Radiation on Different Materials | Maharishi School | Fairfield, IA |
| GREEN | Metea Valley High School | Aurora, IL |
| Solar Flare Damage Experiment | Indian Creek Elementary School | Indianapolis, IN |
| Insulation Experiment Technology | Ness City Junior/Senior High School | Ness City, KS |
| Mission Vayu | Meyzeek Middle School | Louisville, KY |
| TMAPE | duPont Manual High School | Louisville, KY |
| D.E.P.T.H. (Discovering and Exploring Plants Thermal Energy) | DeRidder Junior High School | DeRidder, LA |
| High Altitude Oxygen Diffiusion | Old Colony Regional Vocational Technical High School | Rochester, MA |
| Seed Temperature and Radiation Shielding (STARS) | Springbrook High School | Silver Spring, MD |
| SpaceBalls | Gorham High School | Gorham, ME |
| Exploring Forces That Harm the Atmosphere | Middle School Mathematics Science Technology Center | Warren, MI |
| Methane Mavericks | White Cloud Junior High | White Cloud, MI |
| Regolith Utilization for Protecting Astronauts from Radiation and Temperature swings (R.U.P.A.R.T.s) | Blue Springs South High School | Blue Springs, MO |
| Studying Volatile Organic Compounds (VOCs) for Pollution Monitoring | Marianas High School | Saipan, MP |
| Aerosol Collection and Material Movement in Atmosphere (ACMMA) | Pearl High School | Pearl, MS |
| Radiation Levels in Each Layer of the Atmosphere | Albemarle Road Middle School | Charlotte, NC |
| Thermal Dust Dynamics | Cross Creek Early College High School | Fayetteville, NC |
| Rising Impact: Tracking Factory Gases and Their Effects on Atmospheric Quality | White Shield Elementary School | Roseglen, ND |
| Levitation Lift Off | Norris High School | Firth, NE |
| Gas Temperature Experiment | The Birches Academy | Salem, NH |
| Microplastics Density and Size Based on Different Altitudes | Bergen County Technical High School – Teterboro | Teterboro, NJ |
| Space Pizza | Eisenhower Middle School | Albuquerque, NM |
| How Solar Panel Perform in Different Altitudes | Somerset Aliante | Las Vegas, NV |
| C.R.A.T.E.R.S. (Cosmic Radiation Across Two Energy Resistant Substances) | Sewanhaka High School | Floral Park, NY |
| Halogen to Ozone Proportionality Experiment (HOPE) | PEARLS Hawthorne School | Yonkers, NY |
| Storm Seeker: The Pressure, Temperature, and Humidity Project | Garfield Heights Middle School | Garfield Heights, OH |
| Atmospheric Layers | Dove Science Academy Middle School OKC | Warr Acres, OK |
| Measuring the Degradation of Polymers from Ultraviolet Radiation | Westview High School | Portland, OR |
| Soils in the Stratosphere | Greater Nanticoke Area High School | Nanticoke, PA |
| Exploring Beyond the Reach of “El Coquí” A Journey to the Stratosphere | Elvira M Colón Negrón | Santa Isabel, PR |
| Microplastics In the Atmosphere | South Kingstown High School | Wakefield, RI |
| The High Altitude Microplastic Measurement Experiment (HAMME) | West Warwick High School | West Warwick, RI |
| Surfin’ Sound Waves | Hilton Head Christian Academy | Bluffton, SC |
| Searching for Bacteria in the Stratosphere | Lower Brule High School | Lower Brule, SD |
| Quantifying the Carbon Footprint and Aerosol Emissions from Vape Devices through Portable UV Spectroscopy into Near Space | Sicangu Oyate Ho Inc. Saint Francis Indian School | Saint Francis, SD |
| Seeds in the Stratosphere… and Beyond! | Lively Middle School | Austin, TX |
| Radiation Associated Tech | Liberty Elementary School | Ogden, UT |
| THOR (Temperature, Heat, Ozone, and Reaction of Ozone) | Parkside Elementary | Orem, UT |
| An Exploration of the Efficiency of Solar Panels at Varying Altitudes | St. Croix Educational Complex High School | Frederiksted, USVI |
| Mitigation of Ultraviolet Solar Radiation Involving Calcite (MUSIC) | Independence High School | Ashburn, VA |
| Correlation Between Fluctuations in the Earth’s Magnetic Field and Solar Radiation | Academies of Loudoun | Leesburg, VA |
| Why Canadian Wildfires Ruin Summers in Vermont | Fair Haven Union Middle & High School | Fair Haven, VT |
| The Cloud Buffer | Bothell High School | Bothell, WA |
| Motor Temperature at Altitude (MTA) | South Middle School | Morgantown, WV |
| Climate Change and the Atmosphere | High Marq Environmental Charter School | Montello, WI |
| Vertical Distribution Characteristics of VOC in the Atmosphere | South Milwaukee Middle School | South Milwaukee, WI |
| Terra Altering Atmosphere Exploration (TAAE) | Burns Jr/Sr High School | Burns, WY |
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