The average global temperature during the last ice age 20,000 years ago was 7 degrees Celsius. The lowest average was minus 11. Researchers from the U.S. have made this crucial discovery by combining data from small marine fossils with climate...
Confirmation of loss of contact with Voyager 2, currently approximately 21 billion kilometers from Earth. On July 21, commands sent from Earth to Voyager 2 accidentally caused Voyager's High Gain Antenna to point 2 degrees away from Earth. Therefore Voyager...
Mercury's surface contains small amounts of sodium. The reason for this yellow tail is that it shines in the sunlight . When exposed to sunlight, not only are the sodium atoms released, but other elements also come out of the...
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