Tag: European Space Agency

  • LISA Pathfinder launch grounded to analyze Vega upper stage

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    Updated with more details. Artist’s concept of the LISA Pathfinder spacecraft separating from the fourth stage of the Vega rocket. Credit: ESA KOUROU, French Guiana — Launch managers in French Guiana have delayed liftoff of a European gravitational probe pathfinder at least one day to study the thermal extremes the upper stage of its Vega…

  • ExoMars orbiter and lander on display

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    The European Space Agency’s ExoMars Trace Gas Orbiter and Schiaparelli lander were recently presented to the media as they prepare for a tandem launch to the red planet in March. The two spacecraft combined will weigh 4.3 metric tons, or about 9,480 pounds, when fully fueled for liftoff in a 12-day window opening March 14.…

  • ExoMars nears launch, thanks to nonstop work in factory

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    Artist’s concept of Europe’s ExoMars Trace Gas Orbiter at Mars. Credit: ESA/ATG medialab Working around the clock to meet a 12-day launch window in March, European engineers are putting the final touches on a Mars orbiter that could shed light on whether tiny microbes or geologic activity still linger on the barren planet. A stationary…

  • Photos: Experimental LISA Pathfinder probe processed for launch

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    The European Space Agency’s LISA Pathfinder spacecraft, destined to test the concept of gravitational wave detection a million miles from Earth, is nearly ready for launch Dec. 2. The hexagonal spacecraft, plus a disposable propulsion module to get it to an observation post at the L1 Lagrange point, arrived at Europe’s spaceport in French Guiana…

  • Europe to develop satellite to map plant fluorescence

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    Artist’s concept of the FLEX satellite, in formation with a Sentinel satellite in the background, measuring plant fluorescence from orbit. Credit: ESA/ATG medialab The European Space Agency has selected a satellite mission to monitor the health of global vegetation over an atmospheric research project to track carbon in Earth’s atmosphere, officials announced Thursday. The competition…

  • Vega booster crowned with gravitational probe pathfinder

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    LISA Pathfinder and its orbit-raising propulsion module were enclosed inside the Vega rocket’s payload fairing Nov. 16. Credit: ESA-Manuel Pedoussaut, 2015 After criss-crossing Europe for a decade, the LISA Pathfinder satellite testbed has reached its last stop before launch in early December on a mission to demonstrate the delicate technologies required to detect elusive low-frequency gravitational…

  • ESA plans for Rosetta’s grand finale on comet 67P

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    Artist’s concept of the Rosetta spacecraft with a real image of comet 67P in the background. Credit: ESA/ATG medialab/Rosetta/NAVCAM European Space Agency flight controllers are plotting to send the Rosetta spacecraft on a controlled descent to the surface of comet 67P/Churyumov-Gerasimenko next year to join the Philae landing probe, which made a bouncy touchdown on…

  • Oxia Planum tops list of landing sites for ExoMars rover

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    Artist’s concept of the ExoMars rover. Credit: ESA Scientists have selected Oxia Planum, a shallow basin connected to dried up channels carved by ancient water flows, as the prime landing site for Europe’s first Mars rover set for launch in 2018. Balancing engineering constraints on altitude and slopes with each candidate landing site’s scientific promise,…

  • Launch campaign begins for Europe’s trailblazing gravity probe

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    ESA’s LISA Pathfinder spacecraft is seen inside IABG’s test center near Munich on Aug. 31. Credit: ESA–P. Sebirot, 2015 A compact European space probe, already fitted with a propulsive boost stage to send it a million miles from Earth, has arrived at its French Guiana launch base for liftoff in early December aboard a solid-fueled…

  • ESA hopes to commit to 2018 Mars rover launch by December

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    The ExoMars 2018 rover will be assembled by Airbus Defense and Space at its facility in Stevenage, UK. A “Mars Yard” test array has been constructed at the Stevenage plant. Credit: Airbus Defense and Space With the flagship-class ExoMars program nearing the finish line after a decade in development, European Space Agency officials want to…