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  • bob_cabana_speaking

    Astronauts to Explore an Asteroid

    04.16.13 - As NASA marked the anniversary of the president's exploration vision, news media were updated on the Orion spacecraft that could take astronauts to an asteroid.

  • Comet Tempel 1

    How to Target an Asteroid

    04.16.13 - The hunt is on for methods to aim a spacecraft at an asteroid.

  • This graphic shows when high frequency radio waves, such as those used for the Global Positioning System (GPS) travel through a disturbed layer of Earth’s electrically charged atmosphere, the ionosphere, they can be disrupted.

    Celebrating CINDI on Its Fifth Anniversary

    04.15.13 - On April 16, 2008, a suite of NASA instruments was launched to study a unique region of space: the electrically charged portion of the upper atmosphere called the ionosphere, a region crucial for radio communications.

  • Engineers prepare and install the Microshutter Array simulator onto the NIRSpec Engineering Test Unit at NASA Goddard Space Flight Center.

    NASA Engineers Rehearse Placement of Webb's Microshutters

    04.15.13 - Scientists at NASA's Goddard Space Flight Center in Greenbelt, Md. are currently rehearsing with the placement of the Webb's Microshutter Array into the NIRSpec.

  • NEOCam sensor

    NASA-Funded Asteroid Tracking Sensor Passes Key Test

    04.15.13 - An infrared sensor that could improve NASA's future detecting and tracking of asteroids and comets has passed a critical design test.

  • International Space Station

    Expedition 35 Update: April 15, 2013

    04.15.13 - The station’s Expedition 35 crew kicked off the workweek with science experiments, spacewalk preps and a cargo craft departure.

    › Space Station Live Recap  |  › ISS Crew Timelines
  • Titan lake country with annotations

    Titan's Methane - Going, Going, Soon to Be Gone?

    04.15.13 - NASA's Cassini mission tracks long-lived lakes in Titan's northern hemisphere and finds that the moon's methane may be disappearing.

  • A collection of four thrusters representing the core stage engines of the new Space Launch System are ignited at Test Stand 115 at the Marshall Center.

    Space Launch System Begins Acoustic Testing

    04.15.13 - NASA test conductors are making progress on the agency's new rocket by listening closely to the roar of four thrusters.

    › Photo  |  › Watch Video
  • This is one of a series of close-up images photographed during a run of the Burning and Suppression of Solids (BASS) experiment. (NASA)

    Weekly Recap From the Expedition Lead Scientist - Week of April 1, 2013

    04.12.13 - Expedition 34 is hard at work 200 plus miles above us! Catch this week's research highlights here.

  • A crane lifts a segment of replica SRB into place.

    Shuttle Stack Construction Marks Latest Milestone

    04.12.13 - A full-size model of the space shuttle's solid rocket booster and external tank stack will dwarf many other Space Coast structures.

  • Expedition 35

    Expedition 35 Update: April 12, 2013

    04.12.13 - The six-member Expedition 35 crew combined science and maintenance work Friday as they observed Cosmonautics Day.

    › Space Station Live Recap  |  › ISS Crew Timelines
  • Graphic of Jupiter's moon Europa

    Where Are the Best Windows Into Europa's Interior?

    04.12.13 - A new look at data from NASA's Galileo mission yields pointers for where on Europa's surface the watery interior of this moon of Jupiter is best revealed.

  • The GPM Core Observatory and partner satellites in orbit over Earth.

    GPM Takes Rain Measurements Global

    04.12.13 - GPM will set a new standard for precipitation measurements from space by joining forces with countries around the world.

  • elliptical galaxy NGC 2768

    Dusty Details in Elliptical Galaxy NGC 2768

    04.12.13 - The soft glow in this image is NGC 2768, an elliptical galaxy located in the northern constellation of Ursa Major (The Great Bear).

  • Aurora as seen in Keller, Washington on April 14, 2013.

    Spring Fling: Sun Emits a Mid-Level Flare

    04.16.13 - The CME impact on April 13 was weak but it still produced high latitude aurora. The sun emitted a mid-level flare, peaking at 3:16 a.m. EDT on April 11, 2013 accompanied by an Earth-directed CME.

  • Thumbnail for

    Video 'For Good Measure' Shows Global Reach of GPM

    04.11.13 - The short video, 'For Good Measure' explains why scientists turn to satellites to get a worldwide view of rainfall.

  • Chris Cassidy

    Expedition 35 Update: April 11, 2013

    04.11.13 - The crew updated a communications system, prepared for a spacewalk and conducted more science work.

    › Space Station Live Recap  |  › ISS Crew Timelines
  • This set of images shows what might be hardware from the Soviet Union's 1971 Mars 3 lander

    NASA Mars Orbiter Images May Show 1971 Soviet Lander

    04.11.13 - Hardware from a spacecraft that the Soviet Union landed on Mars in 1971 might appear in images from NASA's Mars Reconnaissance Orbiter.

  • The change of seasons on Titan is creating new cloud patterns at Titan's south pole. Here, a combination of red, green and blue images taken by the wide-angle camera on NASA's Cassini spacecraft shows a vortex over the south pole in natural color.

    Ice Cloud Heralds Fall at Titan's South Pole

    04.11.13 - An ice cloud taking shape over Titan’s south pole is the latest sign that the change of seasons is setting off a cascade of radical changes in the atmosphere of Saturn's largest moon.

  • Landsat view of Washington DC - true color

    LDCM Sees Its Birthplaces

    04.10.13 - Building and launching the Landsat Data Continuity Mission required teams of people across the United States.

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