NASA's Mars Global Surveyor May Be at Mission's End

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NASAs Mars Global Surveyor.
NASA's Mars Global Surveyor.

NASA's Mars Global Surveyor has likely finished its operating career. The orbiter has not communicated with Earth since Nov. 2. Preliminary indications are that a solar panel became difficult to pivot, raising the possibility that the spacecraft may no longer be able to generate enough power to communicate.


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All News summaries for November 21, 2006

Eruptions subside at Sicily's Mount Etna

9 hours ago | User rating: not rated yet
The eruptions that have shaken the Mount Etna volcano on the southern Italian island of Sicily have subsided, experts said Sunday at the Palermo Geophysics and Volcanology Institute.

Oil powered Norway gradually turns into the wind

9 hours ago | User rating: not rated yet
As Norway prepares for a future after oil, the gale-force potential of harvesting wind power off its long coastline has become an increasingly attractive proposition.

Japan aims to cut emissions by 60-80 pct by 2050: reports

11 hours ago | User rating: not rated yet
Japan aims to cut its greenhouse gas emissions by between 60 and 80 percent by 2050, news reports said on Sunday, as part of measures setting out the country's long term environmental goals.

Artificial reef near Miami is cemetery, diving attraction

May 10, 2008 | User rating: not rated yet
(AP) -- About 45 feet beneath the ocean's surface lies a cemetery with gates, pathways, plaques and even benches. The Neptune Memorial Reef, which opened last fall, is seen by its creators as a perfect final ...

Sahara made slow transition from green to desert: study

May 10, 2008 | User rating: not rated yet
The Sahara became the world's biggest hot desert some 2,700 years ago after a very slow fade from green, according to a new study which clashes with the theory that desertification came abruptly.
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