aaron-fournier

Aaron Fournier Mission Manager, Launch Services Program Aaron Fournier is a mission manager with NASA’s Launch Services Program (LSP) at John F. Kennedy Space Center in Florida. He leads the mission integration team overseeing commercial launch service for science and robotic missions for LSP from initial concept studies to throughContinue Reading

cardiac,-respiratory,-and-exercise-research-wrap-week-aboard-station

Astronauts (from left) Sophie Adenot and Jessica Meir take a portrait together before beginning their exercise sessions on the Advanced Resistive Exercise Device (ARED), which mimics free weights on Earth, and the COLBERT treadmill. ESA/Sophie Adenot The Expedition 74 crew wrapped up the week with cardiac and respiratory studies andContinue Reading

nasa-is-helping-bring-giant-tortoises-back-to-the-galapagos

Earth (ESD) Earth Explore Explore Earth Science Agriculture Air Quality Climate Change Freshwater Life on Earth Severe Storms Snow and Ice The Global Ocean Science at Work Earth Science at Work Technology and Innovation Powering Business Multimedia Image Collections Videos Data For Researchers About Us 5 Min Read NASA IsContinue Reading

artemis-ii-crew-trains-on-t-38

NASA/Brendan Finnegan NASA astronaut Christina Koch and Canadian Space Agency astronaut Jeremy Hansen take off on a T-38 training flight from Ellington Field on Feb. 11, 2026, as a waning crescent Moon hovers above. Koch and Hansen, along with NASA astronauts Reid Wiseman and Victor Glover, are part of NASA’sContinue Reading

around-the-world-for-25-years

From Earth orbit to the Moon and Mars, explore the world of human spaceflight with NASA each week on the official podcast of the Johnson Space Center in Houston, Texas. Listen to in-depth conversations with the astronauts, scientists and engineers who make it possible. On episode 412, NASA leaders JoelContinue Reading

scientists-uncover-oxygen-loving-ancestor-of-all-complex-life

For decades, scientists have believed that complex life began when two very different microbes joined forces, eventually giving rise to plants, animals, and fungi. But one major puzzle remained: how could these organisms have met if one depended on oxygen and the other supposedly lived without it? New research suggestsContinue Reading