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Space & Earth science news 1234

Global climate models both agree and disagree with actual Antarctic data

May 07, 2008 | User rating: 2.7 / 5 after 19 vote(s) | User comments: 15

Scientists who compared recorded Antarctic temperatures and snowfall accumulation to predictions by major computer models of global climate change offer both good and bad news.


Strange star stumps astronomers

May 16, 2008 | User rating: 4.3 / 5 after 59 vote(s) | User comments: 15

An obese oddball of a star has left astronomers wondering how it could have formed. Dr David Champion and his colleagues at CSIRO’s Australia Telescope National Facility publish their findings about the star ...


NASA Plans to Visit the Sun

June 10, 2008 | User rating: 4.8 / 5 after 35 vote(s) | User comments: 15

For more than 400 years, astronomers have studied the sun from afar. Now NASA has decided to go there. "We are going to visit a living, breathing star for the first time," says program scientist Lika Guhathakurta ...


Doritos makes history with world's first extraterrestrial advert

June 12, 2008 | User rating: 2.2 / 5 after 9 vote(s) | User comments: 15

Today Doritos makes history, taking the UK's first step in communicating with aliens as they broadcast the first ever advert directed towards potential extra terrestrial life. The University of Leicester has played a key ...


Jellyfish outbreaks a sign of nature out of sync

June 18, 2008 | User rating: 3.9 / 5 after 37 vote(s) | User comments: 15

The dramatic proliferation of jellyfish in oceans around the world, driven by overfishing and climate change, is a sure sign of ecosystems out of kilter, warn experts.


Greenland ice core analysis shows drastic climate change near end of last ice age

June 19, 2008 | User rating: 4.3 / 5 after 46 vote(s) | User comments: 15

Temperatures spiked 22 degrees F in just 50 years, researchers say
Information gleaned from a Greenland ice core by an international science team shows that two huge Northern Hemisphere temperature ...


Climate change -- research suggests it is not a swindle

April 03, 2008 | User rating: 2.6 / 5 after 41 vote(s) | User comments: 14

New research has dealt a blow to the skeptics who argue that climate change is all due to cosmic rays rather than to man-made greenhouse gases. The new evidence shows no reliable connection between the cosmic ray intensity ...


Floridians believe global warming will have dangerous impacts on the state

June 24, 2008 | User rating: 3 / 5 after 34 vote(s) | User comments: 14

Residents want government to do more to address climate change
A new survey of Floridians finds that most are convinced that global warming is happening now and that more should be done by key leaders to help ...


Maverick scientists probe Siberian forest mystery

July 01, 2008 | User rating: 3.1 / 5 after 34 vote(s) | User comments: 14

Was it a gigantic meteorite? A tremendous bolt of lightning? Perhaps the crash of a UFO the size of Tokyo? No one is certain of the answer to one of the 20th century's greatest scientific mysteries -- the ...


Moon water discovered: Dampens Moon-formation theory

July 09, 2008 | User rating: 4.8 / 5 after 63 vote(s) | User comments: 14

Using new techniques, scientists have discovered for the first time that tiny beads of volcanic glasses collected from two Apollo missions to the Moon contain water. The researchers found that, contrary to ...


NASA engineers work on alternative moon rocket

July 14, 2008 | User rating: 4.3 / 5 after 56 vote(s) | User comments: 14

(AP) -- By day, the engineers work on NASA's new Ares moon rockets. By night, some go undercover to work on a competing design. These dissenting scientists and their backers insist they have created an alternative ...


Solar evidence points to human causes of climate change

February 19, 2008 | User rating: 2.6 / 5 after 71 vote(s) | User comments: 13

It’s getting harder and harder to blame the sun for causing the gradual increase in global temperatures that are now being seen in the climate record, scientists said today.


100 years on, mystery shrouds massive 'cosmic impact' in Russia

June 29, 2008 | User rating: 4.5 / 5 after 68 vote(s) | User comments: 13

A hundred years ago this week, a gigantic explosion ripped open the dawn sky above the swampy taiga forest of western Siberia, leaving a scientific riddle that endures to this day.


Only seven years left for global warming target: UN panel chief

July 04, 2008 | User rating: 2.9 / 5 after 33 vote(s) | User comments: 13

The head of the UN's Nobel-winning panel of climate scientists on Friday said only seven years remained for stabilising emissions of global-warming gases at a level widely considered safe.


Current melting of Greenland's ice mimicks 1920s-1940s event

December 10, 2007 | User rating: 4.3 / 5 after 42 vote(s) | User comments: 12

Two researchers spent months scouring through old expedition logs and reports, and reviewing 70-year-old maps and photos before making a surprising discovery.


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