NASA & World Space Exploration...News, Views, Photos & videos

Discussion in 'Members' Club Room' started by bd popeye, Jul 2, 2012.

  1. Dolcevita
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    Dolcevita Senior Member

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    LOL. Impressive and Sci-fi ish.
     
  2. bd popeye
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    bd popeye The Last Jedi
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    A Northrop Grumman Antares rocket carrying a Cygnus resupply spacecraft is seen during sunrise on Pad-0A, Tuesday, April 16, 2019, at NASA's Wallops Flight Facility in Virginia. Northrop Grumman’s 11th contracted cargo resupply mission with NASA to the International Space Station will deliver about 7,600 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew.

    Image Credit: NASA/Bill Ingalls

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    A US rocket has been launched from NASA's Wallops Flight Facility on Virginia's Eastern Shore, carrying cargo with the space agency's re-supply mission for the International Space Station (ISS).

    The Antares rocket built by Northrop Grumman lifted off on Wednesday evening, carrying the Cygnus cargo spacecraft to the ISS. It lifted off at 4:46pm ET (2:16am IST).

    The spacecraft successfully separated from the rocket about nine minutes after the blast off, flying on its way to the space station, according to NASA's live broadcast.

    The spacecraft is expected to dock with the space station early Friday morning 5:30am ET (3pm IST)

    The spacecraft carried about 7,600 pounds (3,450 kg) of supplies and scientific experiments to the station. Some instruments it transports will examine astronauts' health in microgravity.

    A Canada-made instrument will perform on-orbit detection and quantification of cell surface molecules on a per cell and assess soluble molecule concentration in a liquid sample such as blood, saliva, or urine, thus sparing sample freezing and storing, according to NASA.
     
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  3. bd popeye
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    bd popeye The Last Jedi
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    Friday's All-Woman Spacewalk: The Basics...full story

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    NASA astronaut Christina Koch worked while tethered near the Port 6 truss segment of the International Space Station to replace older hydrogen-nickel batteries with newer, more powerful lithium-ion batteries, during the October 11, 2019, spacewalk. Fellow NASA astronaut Andrew Morgan (out of frame) assisted Koch during the six-hour and 45-minute spacewalk.

    Friday’s all-woman spacewalk is generating public interest we normally don’t get for a spacewalk. Here are the basics on the spacewalk itself, how to watch and how to participate in the conversation.

    Why is this spacewalk significant?

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    Although it's the 221st spacewalk performed in support of space station assembly, it's the first to be conducted entirely by women, NASA astronauts Jessica Meir (at left above) and Christina Koch (at right above). It’s the first spacewalk for Meir; she’ll become the 15th woman overall and 14th U.S. woman to spacewalk.

    What's the importance of an all-woman spacewalk?

    The first all-woman spacewalk is a milestone worth noting and celebrating as the agency looks forward to putting the first woman and next man on the Moon by 2024 with NASA’s Artemis lunar exploration program. Our achievements provide inspiration to students around the world, proving that hard work can lead you to great heights, and all students should be able to see themselves in those achievements.

    When asked in an interview about the importance of conducting her mission and this spacewalk, Koch said, “In the end, I do think it’s important, and I think it’s important because of the historical nature of what we’re doing. In the past women haven’t always been at the table. It’s wonderful to be contributing to the space program at a time when all contributions are being accepted, when everyone has a role. That can lead in turn to increased chance for success. There are a lot of people who derive motivation from inspiring stories of people who look like them, and I think it’s an important story to tell.”
     
    #623 bd popeye, Oct 18, 2019
    Last edited: Oct 18, 2019
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  4. bd popeye
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    bd popeye The Last Jedi
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    Photo released by NASA on Oct. 22, 2019, shows NASA astronaut Jessica Meir taking an out-of-this-world 'space-selfie' of herself during her first space walk.

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    Photo released by NASA on Oct. 22, 2019, shows astronauts Christina Koch taking an out-of-this-world "space-selfie." She and fellow NASA astronaut Jessica Meir ventured into the vacuum of space for seven hours and 17 minutes to swap a failed battery charge-discharge unit (BCDU) with a spare during the first all-woman spacewalk. (Photo/NASA)
     
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    bd popeye The Last Jedi
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    The crescent Moon is seen above the Northrop Grumman Antares rocket at launch Pad-0A, Friday, Nov. 1, 2019, at NASA's Wallops Flight Facility in Wallops Island, Va.

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    Spectators watch as Northrop Grumman's Antares rocket lifts off the launch pad at NASA Wallops Flight facility in Wallops Island, Va., Saturday, Nov. 2, 2019. The rocket is carrying a Cygnus spacecraft carrying supplies to the International Space Station. (AP Photo/Steve Helber)
     
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    bd popeye The Last Jedi
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    NASA scientists opened an untouched rock and soil sample from the Moon returned to Earth on Apollo 17, marking the first time in more than 40 years a pristine sample of rock and regolith from the Apollo era has been opened. It sets the stage for scientists to practice techniques to study future samples collected on Artemis missions. (Photo/Agencies)

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    The sample, opened Nov. 5, in the Lunar Curation Laboratory at the agency’s Johnson Space Center in Houston, was collected on the Moon by Apollo 17 astronauts Gene Cernan and Jack Schmitt, who drove a 4-centimeter-wide tube into the surface of the Moon to collect it and another sample scheduled to be opened in January. The sample was opened as part of NASA’s Apollo Next-Generation Sample Analysis (ANGSA) initiative, which is leveraging advanced technologies to study Apollo samples using new tools that were not available when the samples were originally returned to Earth.
     
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