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    OSIRIS-REx NASA Social, Asteroid Briefing to be Televised

    The forecast for launch of the Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft remains 80 percent "go" atop a United Launch Alliance Atlas V rocket at 7:05 p.m. EDT Thursday from Space Launch Complex 41 at NASA's Kennedy Space Center in Florida. Today, NASA will air two OSIRIS-REx events on NASA TV. Social …

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    Televised Briefings Today; Forecast Favors Thursday Launch

    Launch week has arrived at NASA's Kennedy Space Center in Florida, where a United Launch Alliance Atlas V rocket is slated to lift off Thursday, Sept. 8, sending the agency's OSIRIS-REx spacecraft to the asteroid Bennu. Liftoff is scheduled for 7:05 p.m. EDT from Space Launch Complex 41. Learn more about this ambitious mission. Forecasters …

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    Teams Rehearse OSIRIS-REx Launch Countdown

    The OSIRIS-REx spacecraft, enclosed in a payload fairing, is positioned atop a United Launch Alliance Atlas V rocket at Space Launch Complex 41 at Cape Canaveral Air Force Station, Aug. 29, 2016

    Launch and mission controllers are at their consoles this afternoon in a dress rehearsal for the upcoming launch of NASA's OSIRIS-REx spacecraft aboard a United Launch Alliance Atlas V rocket. NASA's Kennedy Space Center and Goddard Space Flight Center, United Launch Alliance and Lockheed Martin all are participating in today's test. OSIRIS-REx is sealed inside …

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    OSIRIS-REx Passes Flight Readiness Review

    Launch and mission officials gathered this morning for the OSIRIS-REx Flight Readiness Review and concluded that there are no issues or concerns that would preclude continuing to target launch next Thursday, Sept. 8. Liftoff aboard a United Launch Alliance Atlas V rocket is planned for 7:05 p.m. EDT from Space Launch Complex 41 on Florida's …

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    Asteroid Sampler Placed Atop Atlas V for Launch

    OSIRIS-REx being transported from the PHSF to the VIF at Pad 41, then lifted to the Atlas V vehicle in preparation for launch.

    The OSIRIS-REx spacecraft was lifted into the Vertical Integration Facility at Space Launch Complex 41 and bolted into place on a United Launch Alliance Atlas V on Monday. The spacecraft, enclosed in a protective fairing, is to liftoff aboard the rocket on Sept. 8 to begin its mission to survey an asteroid called Bennu and …

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    Atlas V Team Conducts Wet Dress Rehearsal

    Atlas V rolled out of the VIF at Pad 41 for a wet dress rehearsal, for the upcoming launch of OSIRIS-REx.

    The booster and Centaur upper stage of a United Launch Alliance Atlas V vent gaseous propellant during a "wet dress rehearsal" test at Space Launch Complex 41 on Florida's Cape Canaveral Air Force Station. The rocket will boost NASA's OSIRIS-REx spacecraft on its way to the asteroid Bennu. Short for Origins, Spectral Interpretation, Resource Identification, …

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    OSIRIS-REx Spacecraft Encapsulated, Atlas V Rocket Tanking Test Planned

    The OSIRIS-REx spacecraft, foreground, is prepared for encapsulation in its payload fairing, visible in the background

    NASA's OSIRIS-REx spacecraft comes one step closer to launch today as it is sealed inside the two-piece payload fairing that will protect it during the critical early minutes of liftoff. This process, called encapsulation, is taking place inside the Payload Hazardous Servicing Facility (PHSF) at Kennedy Space Center, where OSIRIS-REx has undergone prelaunch processing since …

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    Atlas V, Centaur Upper Stage at SLC-41

    ULA's Atlas V Solid Rocket Booster (SRB) being lifted and stationed onto stand at Pad 41 for the OSIRIS-REx upcoming launch.

    Pictured: A United Launch Alliance Atlas V rocket first stage booster is lifted into position at Space Launch Complex 41, located at Cape Canaveral Air Force Station in Florida on Aug. 8. The Centaur upper stage was hoisted atop the booster today. The vehicle will boost NASA's Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer, or …

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    Asteroid-Bound Spacecraft and its Ride Take Strides Toward September Launch

    OSIRIS-REx Thermal Blanket Closeout

    NASA's OSIRIS-REx spacecraft – and the rocket that will carry it into space, the United Launch Alliance Atlas V – are making significant strides toward launch, planned for Sept. 8. Inside the Payload Hazardous Servicing Facility at the agency's Kennedy Space Center in Florida, technicians have installed thermal blankets around the spacecraft (pictured above), culminating …

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    Pluto: What a Journey!

    New Horizons Spacecraft launch

    This blog is from Hal Weaver, who joined the New Horizons team in May 2002, his first assignment after taking a job at the Johns Hopkins University Applied Physics Laboratory. He started out as the principal investigator for the LOng Range Reconnaissance Imager (LORRI) and in 2003 became the New Horizons project scientist. Now that …

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