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Archive for the 'SATELLITES' Category

ITT navigation payload for GPS III passes CDR

July 28th, 2010 by

ITT has announced that it has passed a key milestone with the successful completion of the Critical Design Review (CDR) for the Navigation Payload Element (NPE) the company is developing for the U.S. Air Force’s GPS III programme.
Other Posts:Why Busy Americans Love Satellite TV’s DVRFirst dual launch of Ekspress satellites successfulRRSat Reaches Out Through IntelsatGalileo’s future more uncertain than everTen years ago: Cluster II satellites launchedShifTV Enters Partnership With Sky AngelBroadcast International Names Vice President Of Technology and EngineeringJapan wants new launch site

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IKAROS demos propellantless attitude control

July 27th, 2010 by

The Japan Aerospace Exploration Agency (JAXA) performed an attitude control experiment of the solar sail of the Small Solar Power Sail Demonstrator “IKAROS” after its deployment, using a liquid crystal attitude control device.

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JWST completes cryogenic mirror test

July 27th, 2010 by

Six James Webb Space Telescope beryllium mirror segments recently completed a series of cryogenic tests at the X-ray & Cryogenic Facility at NASA’s Marshall Space Flight Center in Huntsville, Alabama.

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Integral Systems to deliver more equipment to DigitalGlobe

July 27th, 2010 by

Integral Systems, Inc. announced that its wholly-owned subsidiary, RT Logic, has received an order from DigitalGlobe to supply remote high rate data capture systems and Telemetry, Tracking and Control (TT&C) modems to optimise distribution of DigitalGlobe’s satellite imagery.

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Solar sails could help achieve ‘displaced orbits’

July 26th, 2010 by

When U.S. space pioneer, Dr. Robert L. Forward, proposed in 1984 a way of improving satellite telecommunications using a new family of orbits, some claimed it was impossible. Now engineers at the University of Strathclyde’s Advanced Space Concepts Laboratory have proved that Dr. Forward was right, the university said.
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Boeing completes critical design review of Intelsat 22

July 26th, 2010 by

Boeing announced that it met or exceeded all the requirements of the Critical Design Review (CDR) of the Ultra High Frequency (UHF) hosted payload and its host spacecraft, the Intelsat 22 satellite (IS-22).
Other Posts:Lockheed Martin realigns Commercial Space structureSea Launch Assesses Damage To Odyssey Launch PlatformRaytheon submits proposal for U.S. Air Force C2 contractIntelsat wants assurance from Sea LaunchLM scientists determine magnetic reconnection locationsOrbcomm Subscribers GrowTelesat Canada results Q1 2007Russia monitors Kosmos 2421 debris

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Ball Aerospace, Lockheed Martin demonstrate new docking system

July 26th, 2010 by

Ball Aerospace & Technologies Corp., Lockheed Martin Space Systems Company and NASA conducted a successful technology demonstration of a navigation system that will make docking operations safer and easier for spacecraft flying to the International Space Station (ISS).
Other Posts:Globecomm receives FTI-SAT subcontractTelesat Holdings Inc. results Q3 2009Spaceconnection Picks Intelsat CapacityChinese weather satellite works wellSecond SBIRS HEO payload certifiedNOAA, NASA restore climate sensor to upcoming NPP satelliteNext Ariane 5 ECA ready to launchNorthrop Grumman tests first airborne Ka-band satellite terminal

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Andrews Space, Honeybee Robotics to develop CMGs

July 26th, 2010 by

Andrews Space and Honeybee Robotics they have entered into an exclusive teaming arrangement to provide control moment gyros for a range of spacecraft sizes.
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