Space shuttle Endeavour pulls in at space station

Space & Earth / Space Exploration

3 hours ago | not rated yet | 0

(AP) -- Shuttle Endeavour arrived to a warm welcome at the International Space Station early Wednesday, delivering a new room and observation deck that will come close to completing construction 200 miles ...

Climate 'Tipping Points' May Arrive Without Warning, Says Top Forecaster

Space & Earth / Environment

13 hours ago | 3 / 5 (8) | 9 |

(PhysOrg.com) -- A new University of California, Davis, study by a top ecological forecaster says it is harder than experts thought to predict when sudden shifts in Earth's natural systems will occur -- a worrisome finding ...

38 percent of world's surface in danger of desertification

Space & Earth / Environment

10 hours ago | 2.3 / 5 (3) | 5

A team of Spanish researchers has measured the degradation of the planet's soil using the Life Cycle Assessment (LCA), a scientific methodology that analyses the environmental impact of human activities, and ...

A new 3D map of the interstellar gas within 300 parsecs from the Sun

Space & Earth / Astronomy

16 hours ago | 5 / 5 (5) | 0 |

(PhysOrg.com) -- Astronomy & Astrophysics is publishing new 3D maps of the interstellar gas in the local area around our Sun. A French-American team of astronomers presents new absorption measurements toward ...

Soil contributes to climate warming more than expected

Space & Earth / Environment

Feb 09, 2010 | 3 / 5 (2) | 3

The climatic warming will increase the carbon dioxide emissions from soil more than previously estimated. This is a mechanism that will significantly accelerate the climate change. Already now the carbon dioxide emissions ...