10 research outputs found

    The James Webb Space Telescope Mission

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    Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least 4m4m. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the 6.5m6.5m James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 years, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit.Comment: Accepted by PASP for the special issue on The James Webb Space Telescope Overview, 29 pages, 4 figure

    American journalism and the landscape of secrecy : Tad Szulc, the CIA and Cuba

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    The relationship between secret services and the press is an enduring one. Although the CIA did not seek the kind of salient media profile enjoyed by the FBI, it nevertheless maintained an informal press office from its foundation in 1947. Directors of the CIA and their senior staff devoted significant time to the public profile of the Agency. Their efforts to engage with the world of newspapers divided journalists. Some saw it as their patriotic duty to assist the Agency, even reporting for it overseas, while other saw it as their constitutional role to oppose the Agency. This was especially true during the Vietnam War and Watergate. Thereafter, a more nuanced relationship developed in which the press saw themselves as an informal wing of new accountability processes that provided the intelligence community with oversight. This was ambiguous terrain and its complexities are explored here by focusing on the example of the prominent New York Times journalist Tad Szulc, whose complex relationship with the CIA spanned several decades and connected closely with the vexed issue of Kennedy and Cuba. Szulc played a number of roles including outrider, renegade and overseer, but there was confusion about who was servant and who was master

    Genetic Knockouts Suggest a Critical Role for HIV Co-Receptors in Models of HIV gp120-Induced Brain Injury

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    The James Webb Space Telescope Mission

    No full text
    Twenty-six years ago a small committee report, building on earlier studies, expounded a compelling and poetic vision for the future of astronomy, calling for an infrared-optimized space telescope with an aperture of at least 4 m. With the support of their governments in the US, Europe, and Canada, 20,000 people realized that vision as the 6.5 m James Webb Space Telescope. A generation of astronomers will celebrate their accomplishments for the life of the mission, potentially as long as 20 yr, and beyond. This report and the scientific discoveries that follow are extended thank-you notes to the 20,000 team members. The telescope is working perfectly, with much better image quality than expected. In this and accompanying papers, we give a brief history, describe the observatory, outline its objectives and current observing program, and discuss the inventions and people who made it possible. We cite detailed reports on the design and the measured performance on orbit
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