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Space & Earth science news 1234

Oil powered Norway gradually turns into the wind

13 hours ago | User rating: not shown ( 3 vote(s) ) | No comments 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.


Eruptions subside at Sicily's Mount Etna

13 hours ago | User rating: not shown ( 1 vote(s) ) | No comments 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.


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

14 hours ago | User rating: not shown ( 3 vote(s) ) | No comments 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.


Sahara made slow transition from green to desert: study

May 10, 2008 | User rating: 4.4 / 5 after 33 vote(s) | User comments: 2

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.


Artificial reef near Miami is cemetery, diving attraction

May 10, 2008 | User rating: 3.7 / 5 after 6 vote(s) | User comments: 1

(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 ...


Huge Texas sinkhole's appetite decreasing, officials say

May 09, 2008 | User rating: 3.9 / 5 after 23 vote(s) | User comments: 2

(AP) -- Geologists said a 260-foot-deep sinkhole that grew to the length of three football fields over just two days seemed to be slowing down Thursday, but that it could take months before it's clear whether ...


Planets by the Dozen

May 09, 2008 | User rating: 4.4 / 5 after 16 vote(s) | No comments yet

You know the planets of our solar system, each a unique world with its own distinctive appearance, size, and chemistry. Mars, with its bitter-cold, rusty red sands; Venus, a fiery world shrouded in thick clouds ...


The Antennae Galaxies move closer

May 09, 2008 | User rating: 4.3 / 5 after 20 vote(s) | No comments yet

The Antennae Galaxies are among the closest known merging galaxies. The two galaxies, also known as NGC 4038 and NGC 4039, began interacting a few hundred million years ago, creating one of the most impressive ...


Phoenix Flying True Enough to Skip One Scheduled Adjustment

May 09, 2008 | User rating: 4.2 / 5 after 6 vote(s) | No comments yet

NASA's Phoenix Mars Lander continues on course for its May 25 arrival at Mars. After targeting its certified landing site with a trajectory, or flight path, correction maneuver on April 10, the spacecraft's ...


XMM-Newton discovers part of missing matter in the universe

May 06, 2008 | User rating: 4.6 / 5 after 66 vote(s) | User comments: 3

ESA’s orbiting X-ray observatory XMM-Newton has been used by a team of international astronomers to uncover part of the missing matter in the universe.


Canada blocks sale of top space company to US firm: minister

May 09, 2008 | User rating: not shown ( 3 vote(s) ) | No comments yet

Canada's industry minister confirmed Friday he is blocking the sale of leading space firm MacDonald Dettwiler and Associates to a US defense contractor, saying it provided no net benefit to Canada.


Another Olympic contest -- weather forecasting

May 09, 2008 | User rating: not shown ( 4 vote(s) ) | No comments yet

Meteorologists may not always feel appreciated, but at the Beijing Olympics at least they will have their own contest.


Solar Variability: Striking a Balance with Climate Change

May 08, 2008 | User rating: 3.1 / 5 after 28 vote(s) | User comments: 2

The sun has powered almost everything on Earth since life began, including its climate. The sun also delivers an annual and seasonal impact, changing the character of each hemisphere as Earth's orientation ...


Chilean volcano captured blasting ash

May 08, 2008 | User rating: 3.7 / 5 after 12 vote(s) | No comments yet

Chile’s Chaiten Volcano is shown spewing ash and smoke (centre left of image) into the air for hundreds of km over Argentina’s Patagonia Plateau in this Envisat image acquired on 5 May 2008.


65-million-year-old asteroid impact triggered a global hail of carbon beads

May 05, 2008 | User rating: 4.5 / 5 after 39 vote(s) | User comments: 4

The asteroid presumed to have wiped out the dinosaurs struck the Earth with such force that carbon deep in the Earth's crust liquefied, rocketed skyward, and formed tiny airborne beads that blanketed the planet, ...


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