The European Space Agency's spacecraft that carried Philae, the first spacecraft to land on a comet. On March 2, 2004, Rosetta was launched by an Ariane 5 rocket from Kourou, French Guiana, on a 10-year mission to comet 67P/Churyumov-Gerasimenko. Rosetta's...
The deep-sea siphonophore is the longest living creature ever found on Earth. It is about 150 feet (46 m) long. Siphonophores are long-necked creatures with many clones. Siphonophores are not really an organism. Rather it is a bound colony of...
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