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NASA/Aubrey Gemignani A SpaceX Falcon 9 rocket carrying the company’s Dragon spacecraft is launched on NASA’s SpaceX Crew-12 mission to the International Space Station with NASA astronauts Jessica Meir, Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev onboard, Friday, Feb. 13, 2026, from CapeContinue Reading

chapea-2:-audio-log-1

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 411, the CHAPEA MissionContinue Reading

ali-omar

Ali Omar Branch Head, Lidar Sciences Branch, Science Directorate, NASA Langley Research Center About Dr. Ali Omar serves as the Branch Head for the Lidar Sciences Branch in the Science Directorate at NASA Langley Research Center.He is interested in aerosol science and the use of lidar for cloud and aerosolContinue Reading