
ALT Inside the bed of an aircraft with no seating, three people in gray flight suits hang onto the sides of the plane to gain balance in the microgravity atmosphere. To the left, a flight research staff member assists. Researchers make their way to two small tables that contain test hardware. Credit: NASA/Quentin Schwinn

ALT Promotional graphic for the NASA Space Apps Challenge featuring three past participants holding award trophies. Text reads “Explore the Next Frontier” and announces the event dates, November 14–15, 2026. The NASA Space Apps Challenge logo and a registration link, spaceappschallenge.org, appear at the bottom.

ALT A graphic that says "14 Challenges" and features the NASA Space Apps Challenge logo and five photos that shows the Moon and a rocket, the Earth from space, a night-time view of the sky, the surface of Mars, and another view of the Earth from space.

ALT A graphic that says: "Challenge - Flame in Freefall: SI-Powered Fire Safety Insights from Microgravity Combustion Data. For decades, NASA has studied how flames and fire behave in microgravity, gathering a trove of experimental data along the way. That knowledge matters more than ever as humans gear up to return to the Moon and press on to Mars, yet the volume of results makes them hard to find, compare, and understand. Your challenge is to create an interactive, SI-powered dashboard that summarizes, ranks, and interprets those findings to deliver fire safety insights for human space exploration."

ALT The Space Environments Complex at NASA Glenn's Neil Armstrong Test Facility in Sandusky, Ohio, illuminated at night under a cloudy sky, with the glowing blue NASA logo visible on the upper facade, a full moon shining through the clouds, and a large tree in the foreground to the right. Credit: NASA/Quentin Schwinn

ALT A man in a green T-shirt sits in a blue adjustable clinical chair with a pulse oximeter on his finger and a blood pressure cuff on his arm. A second man standing beside him, wearing a dark gray "SPACE U" shirt, connects color-coded ECG lead wires to an electrode patch on the seated man's upper chest. A portable vital signs monitor sits on a mobile stand in the foreground against brown ridged walls. Credit: NASA

ALT A man wearing a dark gray "SPACE U" shirt sits in a blue clinical chair equipped with a blood pressure cuff and a fingertip pulse oximeter. A second man in a green T-shirt stands over him, holding a slim digital otoscope probe to illuminate and examine his left ear canal. In the foreground, a portable vital signs monitor rests on a stand next to the chair. Credit: NASA

ALT Poster with a peach-and-gold background that reads “Journey to Titan” in bold orange text, with a banner beneath it that says “Fly your name to another world!” Below the headline, NASA’s Dragonfly rotorcraft flies through a hazy sky with its rotors spinning, with faint hexagon patterns in the background.
























