Hundreds of millions of miles from Earth, a European spacecraft made history Wednesday by successfully landing on the icy, dusty surface of a speeding comet - an audacious first designed to answer big questions about the universe.
The landing on comet 67P/Churyumov-Gerasimenko required immense precision, as even the slightest error could have resulted in cosmic calamity. Read more here: [ Ссылка ]
