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Wallops Flight Facility

Launch updates from NASA's Wallops Flight Facility.

    NASA Completes Latest Scientific Balloon Campaign From Antarctica

    A white scientific balloon rises into the bright blue sky above snowy Antarctica. The sky and the balloon take up most of the image, with the ground only being a small white stripe at the bottom of the photo. The balloon has a long white "tail" with orange and black portions.

    NASA’s Scientific Balloon Program has completed four successful Antarctica flights during a long-duration campaign that began in early December. The balloons launched from the agency’s facility located near the U.S. National Science Foundation’s McMurdo Station on the Ross Ice Shelf.   The General AntiParticle Spectrometer (GAPS) balloon lifted off Dec. 15. The GAPS payload is an experiment designed to detect anti-matter particles entering Earth’s atmosphere to help reveal the origin of dark matter — an invisible […]

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    Second Scientific Balloon for NASA Launches from Antarctica

    A large metal scientific instrument that is mainly white with black panels is suspended off the ground by a large crane. A white trail of material is on the ground and attaches to a partially inflated white balloon in the background on a snowy landscape.

    The second scientific balloon flight for NASA’s Antarctic scientific balloon campaign has reached its float altitude of 120,000 feet after lifting off from the agency’s facility located near the U.S. National Science Foundation’s McMurdo Station on the Ross Ice Shelf at 5:56 a.m. NZST, Saturday, Dec. 20 (11:56 a.m., Friday, Dec. 19 in U.S. Eastern […]

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    NASA Wallops Launch Range to Support Electron Launch 

    Rocket Lab's 59-foot Electron rocket at the company's Launch Complex-2 on NASA's Wallops Island.

    A Rocket Lab Electron rocket is scheduled to launch from NASA’s Wallops Flight Facility in Virginia during a window extending from Dec. 18-23, 12-4 a.m. EST each night. This launch supports the United States Space Force.   The rocket launch may be visible from the Chesapeake Bay region. A launch livestream will be provided by Rocket Lab on […]

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    First NASA Scientific Balloon Launches from Antarctica

    A man in a yellow safety vest looks at a scientific balloon in the distance. In the foreground is the GAPS payload hanging from a crane preparing for launch.

    The first scientific balloon flight of this year’s NASA Antarctica Balloon Campaign reached its float altitude after lifting off from the agency’s facility located near the U.S. National Science Foundation’s McMurdo Station on the Ross Ice Shelf at 5:30 a.m. NZST, Tuesday, Dec 16 (11:30 a.m., Monday, Dec. 15 in U.S. Eastern Time). The balloon […]

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    Two NASA Scientific Balloon Launches Planned From Antarctica

    A large scientific balloon payload is being lifted by a black crane against a bright blue Antarctic sky. The payload consists of multiple tiers of white protective panels or covers arranged in a cylindrical configuration, with solar panels visible on the top section and various antennas protruding upward. The equipment is suspended by cables and positioned over a wheeled transport cart on the snow-covered ground. A technician in a bright yellow safety vest operates the crane from an elevated platform on the left side of the image

    NASA’s Scientific Balloon Program is back in Antarctica for another long-duration scientific balloon campaign, with two launches planned from the icy surface. Launch operations will begin early December from the agency’s facility located near the U.S. National Science Foundation’s McMurdo Station on the Ross Ice Shelf. To follow the missions, visit NASA’s Columbia Scientific Balloon […]

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    New Mexico Scientific Balloon Campaign Update – Sept. 19

    A large white scientific balloon in the shape of an upside down tear drop floats high in a bright blue sky with wispy white clouds, suspended by a long tether line connected to a white vehicle with a crane visible on the ground below in an open field. The crane is holding the BOOP experiment.

    NASA’s Balloon Program Office launched the sixth scientific balloon flight for the fall 2025 campaign. The Balloon Program Office, Optimization Opportunity Payload (BOOP) mission launched at 9:44 a.m. EDT (7:44 a.m. MDT) on Sept. 19. The balloon and payload reached a float altitude of 114,000 feet and flew for 4 hours, 44 minutes. BOOP is […]

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    New Mexico Scientific Balloon Campaign Update – Sept. 15

    The Electron Losses driven by VLF EmissionS (ELVES) mission launched at 10:04 a.m. EDT (8:04 a.m. MDT) on Sept. 15, 2025. The balloon and payload reached a float altitude of 125,000 feet and flew for 8 hours, 12 minutes. The experiment includes multiple detection methods for both Very Low Frequency (VLF) emissions and electron precipitation, including magnetometers, x-ray detectors, and cosmic noise absorption measurements, advancing our understanding of radiation belt dynamics and ionospheric interactions.

    To follow the missions in the 2025 Fort Sumner campaign, visit NASA’s Columbia Scientific Balloon Facility website for real-time updates of balloons’ altitudes and locations during flight.

    A large scientific balloon being inflated with helium during launch preparations, with ground crew and support vehicles visible below against a clear blue sky
    UCLA's ELVES (Electron Losses driven by VLF Emissions) scientific balloon during inflation on September 15, 2025, at Fort Sumner, New Mexico. The balloon carried instruments to study electron precipitation in the upper atmosphere.
    NASA/ Patrick Rogers