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  • NASA, SpaceX Launch DART: First Planetary Defense Test Mission

    NASA’s Double Asteroid Redirection Test (DART), the world’s first full-scale mission to test technology for defending Earth against potential asteroid or comet hazards, launched Wednesday at 1:21 a.m. EST on a SpaceX Falcon 9 rocket from Space Launch Complex 4 East at Vandenberg Space Force Base in California. Just one part of NASA’s larger planetary …

  • DART Launch and Separation Events

    A series of events occur after launch. The SpaceX Falcon 9 rocket’s first stage main engine will cut off, followed by separation from the second stage. The second stage will ignite, followed by payload fairing jettison from the DART spacecraft about three minutes after liftoff. The second stage will cut off and then restart a …

  • NASA’s DART Mission Launches!

    A SpaceX Falcon 9 rocket carrying NASA’s Double Asteroid Redirection Test (DART) spacecraft has launched from Space Launch Complex 4 at Vandenberg Space Force Base in California. Launch time was 10:21 p.m. PST on Nov. 23 (1:21 a.m. Nov. 24). DART will soon be on its voyage to rendezvous with an asteroid.

  • Did You Know? Some Launch Services Program Facts

    DART will be the first Launch Services Program (LSP) mission to fly on a previously flown Falcon 9 booster DART will be the first interplanetary mission flown on a Falcon 9 LSP contracted with SpaceX for the DART launch in 2019 through the NASA Launch Services II Contract This is the 97th LSP Launch (since …

  • DART Weather Update

    The weather officer with Space Launch Delta 30 reports that weather is still 90 percent “go” at launch time for NASA’s Double Asteroid Redirection Test mission. Conditions at Vandenberg Space Force Base in California are favorable for launch. Winds are 18 miles per hour and temperature is 48 degrees Fahrenheit.

  • The DART Spacecraft

    The DART spacecraft and its single instrument, the Didymos Reconnaissance and Asteroid Camera for Optical (DRACO) navigation, was built by the Johns Hopkins Applied Physics Laboratory (APL) in California. DRACO will capture images of the asteroids Didymos and Dimorphos, and support autonomous optical navigation for the DART spacecraft. DART contains several new technologies, including the …

  • Welcome to DART Mission Coverage from NASA’s Kennedy Space Center

    It’s a very early morning here on the East Coast of Florida! Welcome to live blog coverage for NASA’s Double Asteroid Redirection Test (DART) mission. The spacecraft will launch atop a SpaceX Falcon 9 rocket from Vandenberg Space Force Base in California. Launch time is targeted for 10:21 p.m. Pacific Standard Time on Nov. 23 …

  • NASA’s DART Mission Will Launch on a SpaceX Falcon 9 Rocket

    The SpaceX Falcon 9 is a partially reusable two-stage rocket. It is powered by nine SpaceX Merlin engines. Its first stage uses rocket-grade kerosene and liquid oxygen, while the second stage uses liquid oxygen. The Falcon 9 can lift payloads of up to 50,300 pounds to low-Earth orbit, and 18,300 pounds to geostationary transfer orbit, …