Paolo Ferri
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Moment of Truth in Europe's Ten-Year Mission to Explore a Comet
European scientists launched a probe from spaceship Rosetta on Wednesday in an historic attempt to examine the surface of a comet, starting a seven-hour descent that marks the most nail-biting phase of a ten-year mission.
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Last Checks for First-Ever Comet Landing
Europe's dream of landing a probe on a comet entered a crucial stage on Tuesday as scientists grappled with a roster of checks on the eve of the historic descent.
-
Moment of Truth in Europe's Ten-Year Mission to Explore a Comet
European scientists launched a probe from spaceship Rosetta on Wednesday in an historic attempt to examine the surface of a comet, starting a seven-hour descent that marks the most nail-biting phase of a ten-year mission.
-
Last Checks for First-Ever Comet Landing
Europe's dream of landing a probe on a comet entered a crucial stage on Tuesday as scientists grappled with a roster of checks on the eve of the historic descent.
