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...
If you ask those who study history, they will tell you Kohinoor Ratnam. Some say diamond. Some would say things like plutonium. There is an answer from someone who knows science well. Anti-matter! The price depends on the effort and...
The biggest feature of the Mary River tortoise, which grows in fresh water, is its green hair. These are nothing but clusters of algae growing above the head and shell. The Mary River tortoise is the only species in its...
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