Live coverage of the United Launch Alliance Atlas 5 rocket flight to deploy NASA’s TDRS-M data relay satellite. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
(Launch webcast begins at 7:30 a.m. EDT / 1130 GMT)
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NASA selects instruments for Europa mission
Taking a major step toward an eventual robotic mission to Europa, a moon of Jupiter believed to harbor ice-locked lakes and a vast sub-surface ocean, NASA has selected nine sophisticated instruments for a solar-powered spacecraft designed to find out whether the hidden realm could support life of some sort, agency officials said Tuesday.