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Latest Space weather Stories

Coronal Mass Ejection Witnessed By NASA's STEREO
2013-07-23 08:59:36

On July 22, 2013, at 2:24 a.m. EDT, the sun erupted with a coronal mass ejection or CME, a solar phenomenon that can send billions of tons of solar particles into space that can affect electronic systems in satellites.

SOHO Video Shows Eruptions On Sun
2013-07-22 18:13:12

A new video posted by the European Space Agency (ESA) shows two solar eruptions taking place side-by-side.

Large Coronal Hole Near the Sun's North Pole
2013-07-22 08:58:30

The European Space Agency/NASA Solar and Heliospheric Observatory, or SOHO, captured this image of a gigantic coronal hole hovering over the sun's north pole on July 18, 2013, at 9:06 a.m. EDT.

2013-07-11 16:18:48

On July 9, 2013, at 11:09 a.m. EDT, the sun erupted with an Earth-directed coronal mass ejection or CME, a solar phenomenon that can send billions of tons of particles into space that can reach Earth one to three days later.

Solar Tsunami Measures Sun Magnetic Field
2013-07-11 12:19:51

A solar tsunami has provided scientists with the first accurate estimates of the Sun's magnetic field.

Magnetic Waves Responsible For Keeping Sun's Corona Heated
2013-07-09 15:10:08

Astronomers at the 44th meeting of the Solar Physics Division (SPD) of the American Astronomical Society are shedding light on the Sun's coronal heating mystery.

CME Headed Toward Mercury And Venus
2013-07-02 16:01:43

On July 1, 2013, at 6:09 p.m. EDT, the sun erupted with a coronal mass ejection, or CME, a solar phenomenon that can send billions of tons of solar particles into space that can affect electronic systems in satellites.

ESA Researchers Discover Solid Proof Of Plasmapheric Winds
2013-07-02 14:21:24

A study published in the journal Annales Geophysicae provides the first conclusive proof of the existence of plasmaspheric wind.

New Program Aims To Understand Effects Of Space Weather
2013-07-01 19:10:36

Scientists are working on a program to better understand how national grids could be affected by space weather.


Word of the Day
deuteragonist
  • A person in a secondary role, specifically the second most important character (after the protagonist).
The word 'deuteragonist' comes from a Greek word meaning 'an actor of second-class parts'.
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