Rosetta comet chaser reaches target after 10-year pursuit

Aug 7, 2014

Rosetta comet chaser reaches target after 10-year pursuit

After a journey of 6.4 billion km (4 billion miles), Europe’s unmanned Rosetta probe reached its destination Wednesday, a milestone in mankind’s first attempt to land a spacecraft on a comet. The decade-long trip was successfully completed with a seven-minute thrust that allowed Rosetta ...