A line of visitors work their way through the exhibits and stop by the Quesst table in the NASA pavilion at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Saturday, July 25, 2026.

NASA Program Specialist Chad Siwik interacts with visitors at the Artemis exhibit in the NASA pavilion at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Monday, July 20, 2026.

NASA Communications Strategist Will Bryan shows visitors an Orion spacecraft model at the Artemis display in the NASA pavilion at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, Monday, July 20, 2026.

National Suborbital Research Center Program Director Gary Ash talks with a visitor to the Airborne Science display at the NASA pavilion at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Monday, July 20, 2026.

NASA astronaut Doug Weelock speaks at the NASA pavilion during his presentation “Training Artemis Astronauts to Land on the Moon” at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Tuesday, July 21, 2026.

NASA test pilot Nils Larson speaks at his forum presentation “NASA’s X-59 Flight Tests Kick Off!” at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Monday, July 20, 2026.

NASA Program Support Specialist David Lam shares a Dragonfly AR reality experience with Space Force service members in the NASA pavilion at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Monday, July 20, 2026.

NASA’s F/A-18 aircraft painted with new red, white, and blue livery to celebrate America’s 250th birthday is shown on display at Boeing Plaza at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Friday, July 24, 2026.

NASA’s Spacey Casey poses in front of NASA’s F-15 painted with new red, white, and blue livery to celebrate America’s 250th birthday at the Boeing Plaza at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Saturday, July 26, 2026.

Moon Base Program Deputy Program Manager Jim Geffre speaks alongside Artemis and Moon Base Science and Utilization Manager Stephanie Dudley and Surface Mobility Deputy Lead Julia Badger during the forum presentation “Building Humanity’s First Moon Base” at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Thursday, July 23, 2026.

NASA test pilot Jim “Clue” Less and NASA research pilot Carrie Worth stand in front of an F/A-18 Hornet with special patriotic livery celebrating America 250, including navy blue-and-white star covered fuselages and red-and-white striped wings at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Saturday, July 26, 2026.

NASA pavilion staff pose for a group photo at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Thursday, July 23, 2026.

A formation is shown flying by the air traffic control tower at Wittman Regional Airport in Oshkosh, Wisconsin, for the 2026 Experimental Aircraft Association (EAA) AirVenture air show on Monday, July 20, 2026.

NASA Administrator Jared Isaacman meets with representatives from the American Institute of Aeronautics and Astronautics (AIAA) at the 2026 Experimental Aircraft Association (EAA) AirVenture air show in Oshkosh, Wisconsin, on Thursday, July 23, 2026.

Two visitors watch a TV monitor showing plant growth inside a growth chamber designed for operation aboard the Space Shuttle as part of NASA's Space Product Development program. The exhibit, featuring work by the Wisconsin Center for Space Automation and Robotics, was at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

NASA representatives prepare for another day's work answering questions and handing out posters at AirVenture 2000. Part of their demonstrations included a training model of the Middeck Glovebox used aboard the Space Shuttle and Russian Mir Space Station. This and several other devices were used to explain to the public the kinds of research that have been conducted aboard the Space Shuttle and that will continue aboard the International Space Station (ISS). The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

NASA representatives prepare for another day's work answering questions and handing out posters at AirVenture 2000. Part of their demonstrations included a training model of the Middeck Glovebox used aboard the Space Shuttle and Russian Mir Space Station. This and several other devices were used to explain to the public the kinds of research that have been conducted aboard the Space Shuttle and that will continue aboard the International Space Station (ISS). The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

Paul Luz (right), an aerospace flight system engineer at NASA's Marshall Space Flight Center (MSFC), discusses microgravity research with a visitor at AirVenture 2000. Part of the NASA exhibits included demonstration of knowledge gained from micorgravity research aboard the Space Shuttle. These include liquid metal (Liquid metal demonstrator is three plastic drop tubes at center) and dendritic growth (in front of Luz), both leading to improvements in processes on Earth. The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

Paul Luz (right), an aerospace flight systems engineer at NASA's Marshall Space Flight Center (MSFC), takes a question from a visitor as they discuss microgravity research at AirVenture 2000. Part of the NASA exhibits included demonstrations of knowledge gained from microgravity research aboard the Space Shuttle. These include liquid metal (liquid metal demonstrator is three plastic drop tubes at center) and dendritic growth (in front of Luz), both leading to improvements in processes of Earth. The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

Angie Jackman, a NASA project manager in microgravity research, explains a model of a dendrite to a visitor to the NASA exhibit at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI. The model depicts microscopic dendrites that grow as molten metals solidify. NASA sponsored three experiments aboard the Space Shuttle that used the microgravity environment to study the formation of large (1 to 4 mm) dendrites without Earth's gravity disrupting their growth. Three advanced follow-on experiments, managed by Jackman, are being developed for the International Space Station (ISS).

Dr. Richard DeLombard of NASA's Glenn Research Center, hands the relase line for the Microgravity Demonstrator to a visitor for her to start a short experiment showing the effects of microgravity on candle flames. Combustion physics will be a major line of investigation for NASA aboard the International Space Station (ISS). The Microgravity Demonstrator is frequently used at shows and schools to illustrate how phenomena change in microgravity. The exhibit was part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI

Dr. Harry Whelan, a pediatric Neurologist at the Medical Hospital of Wisconsin in Milwaukee and professor of Neurology at the Medical College of Wisconsin, explains the operation of light-emitting diodes (LEDs) developed for use in space plant growth experiments and now adapted for use in photodynamic therapy, a technique in which light from the LEDs activates light-sensitive, tumor-treating drugs. The technique has been used in at least two surgeries on brain tumors. The LED project was one of several NASA exhibits at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

Angie Jackman, a NASA project manager in microgravity research, demonstrates the enhanced resilience of undercooled metal alloys as compared to conventional alloys. Experiments aboard the Space Shuttle helped scientists refine their understanding of the physical properties of certain metal alloys when undercooled (i.e., kept liquid below their normal solidification temperature). This new knowledge then allowed scientists to modify a terrestrial production method so they can now make limited quantities marketed under the Liquid Metal trademark. The exhibit was a part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.

An entranced youngster watches a demonstration of the enhanced resilience of undercooled metal alloys as compared to conventional alloys. Steel bearings are dropped onto plates made of steel, titanium alloy, and zirconium liquid metal alloy, so-called because its molecular structure is amorphous and not crystalline. The bearing on the liquid metal plate bounces for a minute or more longer than on the other plates. Experiments aboard the Space Shuttle helped scientists refine their understanding of the physical properties of certain metal alloys when undercooled (i.e., kept liquid below their normal solidification temperature). This new knowledge then allowed scientists to modify a terrestrial production method so they can now make limited quantities marketed under the Liquid Metal trademark. The exhibit was a part of the NASA outreach activity at AirVenture 2000 sponsored by the Experimental Aircraft Association in Oshkosh, WI.