Related topics: space weather

Sun produces two CMEs

In the evening of Feb. 5, 2013, the sun erupted with two coronal mass ejections or CMEs that may glance near-Earth space. Experimental NASA research models, based on observations from the Solar Terrestrial Relations Observatory ...

NASA sees a coronal mass ejection erupt from the sun

On Jan. 31, 2013 at 2:09am EST, the sun erupted with an Earth-directed coronal mass ejection or CME. Experimental NASA research models, based on observations from the Solar Terrestrial Relations Observatory (STEREO) and ESA/NASA's ...

Cross-arms could speed up connection of new electricity supplies

(Phys.org)—A revolutionary device developed by engineers at The University of Manchester and EPL Composite Solutions Ltd. could dramatically increase the capacity of the UK's electricity network, enabling rapid increases ...

What's causing Australia's heat wave?

Australia has started 2013 with a record-breaking heat wave that has lasted more than two weeks across many parts of the country. Temperatures have regularly gone above 48°C, with the highest recorded maximum of 49.6°C ...

What craters on the Moon teach us about Earth

Some questions about our own planet are best answered by looking someplace else entirely… in the case of impact craters and when, how and how often they were formed, that someplace can be found shining down on us nearly ...

Heliophysics nugget: Sungrazing comets as solar probes

(Phys.org)—Heliophysics nuggets are a collection of early science results, new research techniques and instrument updates that further our attempt to understand the sun and the dynamic space weather system that surrounds ...

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