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    Key Milestones for Today’s Launch

    The Landsat 9 satellite, a joint NASA/U.S. Geological Survey mission that will continue the legacy of monitoring Earth's land and coastal regions, is scheduled for liftoff today from Vandenberg Space Force Base in California at 11:12 a.m. PDT (2:12 p.m. EDT).

    The Landsat 9 observatory will launch on a United Launch Alliance Atlas V 401 rocket from Space Launch Complex-3 at Vandenberg Space Force Base in California at 11:12 a.m. PDT (2:12 p.m. EDT). Here's a look at some of today's upcoming countdown and ascent milestones. All times are approximate: COUNTDOWN Hr/Min/Sec Event – …

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    Live Coverage of Landsat 9 Begins

    Landsat 9 on the launch pad.

    Hello, and welcome to NASA's live coverage of the Landsat 9 mission! Tune in to NASA Television, the NASA app, or the agency's website, or follow along here on the mission blog for a look at all of today's major milestones. Landsat 9 is a joint NASA and U.S. Geological Survey (USGS) mission to monitor …

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    Weather 90% Favorable for Today’s Launch

    The United Launch Alliance Atlas V 401 rocket with NASA's Landsat 9 satellite arrives at the launch pad at Space Launch Complex 3 (SLC-3) at Vandenberg Space Force Base in California, on Sept. 27, 2021, after rolling out from the Vertical Integration Facility.

    NASA is targeting 11:12 a.m. PDT (2:12 p.m. EDT) today, Sept. 27, for launch of Landsat 9. The launch window is 30 minutes. The NASA-U.S. Geological Survey (USGS) Landsat 9 Earth-monitoring satellite will lift off atop a United Launch Alliance Atlas V rocket from Space Launch Complex-3 at Vandenberg Space Force Base in California. Weather …

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    In Lompoc, Scientists Gather for Landsat Trivia Night

    By Jessica Merzdorf Evans //LOMPOC, CALIFORNIA// It's a smoky Saturday evening in the small town of Lompoc, California, and most of the streets are quiet — except for the warmly lit tables and flickering tiki torches in the outdoor dining area at Hangar 7. It's Landsat Trivia Night, and the small restaurant is bustling with …

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    NASA’s Landsat 9 ‘Go’ For Launch

    Landsat 9

    With two days to go until liftoff of Landsat 9, the NASA and the U.S. Geological Survey (USGS) joint mission to monitor Earth's land and coastal regions, everything is on track for Monday's planned launch, with the 30-minute launch window starting at 11:12 a.m. PDT (2:12 p.m. EDT). The launch team adjusted the launch window …

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    Hitching a Ride on Landsat 9: ELaNa 34 CubeSats Fly First Class

    CuPID CubeSat ELaNa 34

    Two small research satellites that are launching as part of NASA's 34th Educational Launch of Nanosatellites (ELaNa) mission promise exciting insights for the university researchers that developed them. The CubeSats will launch as secondary payloads when Landsat 9 lifts off at 11:11 a.m. PDT (2:11 p.m. EDT) Monday, Sept. 27, from Vandenberg Space Force Base in California. …

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    Televised Prelaunch Briefing Tomorrow for Landsat 9

    Landsat 9 spacecraft lift and mate operations take place.

    NASA will hold a prelaunch briefing tomorrow, Sept. 25, at 1 p.m. PDT (4 p.m. EDT), for Landsat 9, the NASA and U.S. Geological Survey (USGS) joint mission to monitor Earth's land and coastal regions. Briefing participants are: Thomas Zurbuchen, Associate Administrator, NASA Science Mission Directorate Karen St. Germain, Director, NASA Earth Science Division Tanya …

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    ‘The most exciting beep I’ll ever hear’

    Mechanical and electrical support equipment for NASA's Landsat 9 observatory being processed inside the Integrated Processing Facility at Vandenberg Space Force Base in California, on June 24, 2021. The equipment includes a secondary payload adapter and flight system for a group of microsat payloads, called CubeSats, that will launch with Landsat 9 as secondary payloads.

    By Jessica Merzdorf Evans // NASA GODDARD SPACE FLIGHT CENTER, MARYLAND // When the Landsat 9 satellite launches to space next week, it won't be going alone. NASA is partnering with the U.S. Space Force to launch four CubeSats — miniature satellites — on the same Atlas V rocket that's taking Landsat 9 to …

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    NASA’s Landsat 9 Science Briefing on Tap Today

    Landsat satellite image of the sands and seaweed in the Bahamas.

    Officials from NASA and the U.S. Geological Survey (USGS) will discuss the launch of the Landsat 9 satellite during a science briefing at 10 a.m. PDT (1 p.m. EDT) Friday, Sept. 24. The Landsat 9 launch is targeted to lift off Monday, Sept. 27, from Space Launch Complex-3 at Vandenberg Space Force Base in California, …

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    Meet Landsat 9

    by Jenny Marder //VANDENBERG SPACE FORCE BASE, CALIFORNIA// It's less than four days before the planned launch of Landsat 9, and the perfect time to learn about this amazing satellite and the nearly 50-year-old Landsat program. Did you know: Landsat gives us the longest continuous space-based record of planet Earth. Since the first satellite launched …

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