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Viewing Posts from April 2014

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    Four Cameras for Online Earth Viewing

    SpaceX-3 carries four HD cameras that will be mounted on the outside of the station and beam back to Earth live video of the planet from the International Space Station. The video will be available online and high school student teams will operate the experiment which will analyze the effect of space on video quality. …

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    Five CubeSats Will Ride Falcon Into Orbit Today

    The second stage of the Falcon 9 rocket will work a bit of double duty today by carrying five nanosatellites into orbit. Secured inside four specially designed carriers, the five tiny spacecraft will spring free into space soon after Dragon separates from the second stage on its mission to the International Space Station. You can …

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    30 Minutes to Liftoff

    At T-30 minutes, we remain on pace for liftoff on-time at 3:25 p.m. EDT. One of the experiments Dragon is carrying is called OPALS. It will demonstrate a data transmission using lasers which can carry far more data than radio frequencies. The increase is important because the research projects on the station produce a wide …

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    Dragon’s Cargo

    The Dragon spacecraft that is being launched into orbit today carries about 5,000 pounds of equipment including science experiments, a spacewalking suit, called an EMU for extravehicular maneuvering unit, plus other spacesuit hardware. There is also a set of robotic legs that will be connected to Robonaut2. The R2 torso is already on the International …

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    Meet the Octaweb

    This is the first NASA mission by SpaceX that includes an upgraded version of the Falcon 9. Outwardly, the biggest change is an arrangement of eight engines in a circle around the center engine. Previously, the nine engines were built in three rows of three. SpaceX says the octaweb reduces the length and weight of …

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    One Hour Until Launch

    At T-60 minutes, all remains on track for the SpaceX-3 mission to lift off on time at 3:25 p.m. EDT. The spacecraft carries no people, but is loaded with about 5,000 pounds of supplies, experiments and equipment for the International Space Station and its crew of astronauts. Six people live on the space station now …

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    Falcon 9 Rocket Fueled for Launch

    The SpaceX Falcon 9 rocket stands on the launch pad

    The Falcon 9 rocket has been loaded with the kerosene fuel and liquid oxygen that will power the nine first stage engines and one second stage engine during launch and the flight into orbit. The first stage engines will generate about 900,000 pounds of thrust at liftoff. The launch window is instantaneous, meaning the liftoff …

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    Good Afternoon and Welcome to the NASA Launch Blog!

    Cape Canaveral as seen from the International Space Station.

    We’re an hour and 10 minutes from the scheduled launch of the third operational SpaceX cargo resupply mission to the International Space Station. The skies over our Florida launch site have been clearing in the last hour or so and the weather is not violating any of the launch criteria right now. Liftoff remains on …

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    Weather Improving

    The Launch Weather Officer reports that conditions around Cape Canaveral improving this afternoon. The weather remains unstable, but all constraints have been cleared and the weather is expected to remain “go” through launch time. Officially, the forecast remains at a 40 percent chance of acceptable conditions for the 3:25 p.m. EDT launch time. NASA TV …

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    Launch Day Dawns in Florida

    Good morning from a cloudy Florida where SpaceX is preparing to launch its third operational mission to the International Space Station. The Falcon 9 rocket and Dragon spacecraft loaded with cargo have been rolled to the launch pad at Launch Complex 40 at Cape Canaveral Air Force Station and raised to its vertical launch position. …

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