News tagged with incoming solar radiation


New aerosol observing technique turns gray skies to blue

New aerosol observing technique turns gray skies to blue (w/Video)

Space & Earth / Earth Sciences

created Mar 12, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- Tiny, ubiquitous particles in the atmosphere may play a profound role in regulating global climate. But the scientists who study these particles -- called aerosols -- have long struggled to ...





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Solar Variability: Striking a Balance with Climate Change

Solar Variability: Striking a Balance with Climate Change

Space & Earth / Space Exploration

created May 08, 2008 | popularity 3.3 / 5 (31) | comments 3

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 ...


New Transient Radiation Belt Discovered at Saturn

New Transient Radiation Belt Discovered at Saturn

Space & Earth / Space Exploration

created Sep 14, 2009 | popularity 5 / 5 (4) | comments 0

Scientists using the Cassini spacecraft's  Magnetospheric Imaging instrument (MIMI) have detected a new, temporary radiation belt  at Saturn, located around the orbit of its moon Dione at about 377 000 km ...


How the Moon produces its own water

How the Moon produces its own water

Space & Earth / Space Exploration

created Oct 15, 2009 | popularity 4.7 / 5 (15) | comments 6

(PhysOrg.com) -- The Moon is a big sponge that absorbs electrically charged particles given out by the Sun. These particles interact with the oxygen present in some dust grains on the lunar surface, producing ...


Climate models don't tell the full story

Space & Earth / Earth Sciences

created Oct 08, 2009 | popularity 4 / 5 (10) | comments 2

(PhysOrg.com) -- Climate models that predict heavy rainfall don’t give the whole picture, according to the results of a study by NWO (Netherlands Organisation for Scientific Research) scientist Martin Ziegler. He examined ...


Predicting the radiation risk to astronauts

Predicting the radiation risk to astronauts

Space & Earth / Space Exploration

created Feb 13, 2008 | popularity 4.5 / 5 (2) | comments 2

European scientists have developed the most accurate method yet for predicting the doses of radiation that astronauts will receive aboard the orbiting European laboratory module, Columbus, attached to the ...


SPICE (Spectral Imaging of the Coronal Environment)

SPICE mission to explore the center of the solar system

Space & Earth / Space Exploration

created Mar 22, 2009 | popularity 3.5 / 5 (4) | comments 0

An imaging coronal spectrograph called SPICE (Spectral Imaging of the Coronal Environment), designed by scientists and engineers at Southwest Research Institute in Boulder has been selected by ESA and NASA ...


Reversible Windows

Researchers develop new reversible, green window technology

Technology / Engineering

created Mar 03, 2009 | popularity 4.5 / 5 (2) | comments 0

Ben-Gurion University of the Negev (BGU, Israel) researchers have developed a new, highly energy-efficient window technology, featuring two reversible panes that will save energy all year round in homes and ...


Long debate ended over cause, demise of ice ages -- may also help predict future

Space & Earth / Earth Sciences

created Aug 06, 2009 | popularity 4.4 / 5 (23) | comments 63

Researchers have largely put to rest a long debate on the underlying mechanism that has caused periodic ice ages on Earth for the past 2.5 million years - they are ultimately linked to slight shifts in solar radiation caused ...


Keeping cool using the summer heat

Keeping cool using the summer heat

Technology / Energy

created Jan 23, 2009 | popularity 3.8 / 5 (6) | comments 3

(PhysOrg.com) -- While most Australians are taking care to shield themselves from the harsh summer heat, scientists from the CSIRO Energy Transformed Flagship are working on ways to harness the sun’s warmth ...


Strong regional climatic fluctuations in the tropics

Space & Earth / Earth Sciences

created Dec 02, 2009 | popularity 4.7 / 5 (3) | comments 0

Climatic fluctuations close to the equator show a different pattern to climate change in the Arctic and Antarctic. In the tropics distinct 11500 year fluctuations between wet and dry periods can be clearly identified which ...



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