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Last updated on April 16, 2014 at 9:10 EDT

Latest Corona Stories

predicting space weather
2014-03-28 11:37:56

University of Cambridge Video of magnetic field lines 'slipping reconnection' bring scientists a step closer to predicting when and where large flares will occur Scientists have for the first time witnessed the mechanism behind explosive energy releases in the Sun's atmosphere, confirming new theories about how solar flares are created. New footage put together by an international team led by University of Cambridge researchers shows how entangled magnetic field lines looping from...

2014-03-20 08:24:18

Project demonstrates Panasonic and Coronal's continued alliance in eco construction market NEWARK, N.J., March 20, 2014 /PRNewswire-iReach/ -- Panasonic Eco Solutions North America (Panasonic) and Coronal Management, LLC (Coronal) announced that they have completed a 290.44 kilowatt solar photovoltaic (PV) power generation installation at the University of Colorado Boulder (CU-Boulder). This installation is the second of its kind at the university; the first installation was...

2014-03-17 23:04:09

Peabody Engineering, a family-owned manufacture-ring company in Corona, recently talked with California CEO Magazine about the launch of its cellular antennae enclosures and cloud-based tank monitoring system for businesses, and how its move to Corona in Riverside County was a key component to the firm’s success. Corona, CA (PRWEB) March 17, 2014 Peabody Engineering Owner Mark Peabody told California CEO Magazine about how his family’s firm found a goldmine of human capital, and an...

2014-03-07 16:22:27

In the first episode of "Do Good Mob" Carter and his team head to Corona California to meet "Jeffrey's Hope," a non-profit that is working on raising $1 million dollars to build Universal Playgrounds that are accessible by all. Along the way they enlist the City of Corona, Colours Wheelchair, and the world famous West Coast Customs team to put together the ultimate surprise for Jeffrey's Hope LOS ANGELES, March 7, 2014 /PRNewswire-iReach/ -- Philanthropist Carter Lay announces the...

sunspot
2014-03-01 05:57:56

Karen C. Fox, NASA's Goddard Space Flight Center A giant sunspot – a magnetically strong and complex region on the sun's surface – has just appeared over the sun's horizon. This is the third trip for this region across the face of the sun, which takes approximately 27 days to make a complete rotation. Scientists track sunspots that are part of active regions, which often produce large explosions on the sun such as solar flares and coronal mass ejections, or CMEs. Each time an active...

X-class solar flare
2014-02-25 08:24:39

[ Watch the Video: SDO Observes Strong X-class Solar Flare ] Karen C. Fox, NASA's Goddard Space Flight Center The sun emitted a significant solar flare, peaking at 7:49 p.m. EST on Feb. 24, 2014. NASA's Solar Dynamics Observatory, which keeps a constant watch on the sun, captured images of the event. Solar flares are powerful bursts of radiation, appearing as giant flashes of light in the SDO images. Harmful radiation from a flare cannot pass through Earth's atmosphere to physically...

IRIS Spotted Its Largest Solar Flare In January
2014-02-22 05:28:40

[ Watch the Video: IRIS Spots Its Largest Solar Flare ] April Flowers for redOrbit.com - Your Universe Online The strongest solar flare since NASA's Interface Region Imaging Spectrograph (IRIS) launched in the summer of 2013 was observed on January 28 of this year. Solar flares are bursts of X-rays and light that stream out into space, disrupting long-range radio transmission on Earth and satellite functions in space. What sets them off, however, is still a mystery for scientists....

Sun's Coronal Mass Ejections Behave Like Crab Nebula's Gas Tendrils
2014-02-21 13:28:29

[ Watch the Video: Enormous Coronal Mass Ejection ] Lee Rannals for redOrbit.com - Your Universe Online Researchers from University College London have explained for the first time the details of how the Sun’s coronal mass ejections (CMEs) behave when falling back onto the star’s surface. The team has discovered that coronal mass ejections are a lot like the tendrils of gas in the Crab Nebula, which are about 6,500 light-years away from Earth and are millions of times larger....

2014-01-23 08:32:29

BOGOTA D.C., Colombia, Jan. 23, 2014 /PRNewswire/ -- Organizacion Corona and Victoria Capital Partners announced they have entered into a strategic alliance under which Victoria Capital Partners will acquire a significant stake of the industrial business units of Organizacion Corona. These business units include Colceramica, Sumicol, Corlanc, Nexentia, Loceria Colombiana, Gamma and Almacenes Corona in Colombia; Mansfield, Corona Hotelware Corporation and Gamma Insulators in the USA;...

2014-01-10 23:01:29

The first powerful “X-class” solar flare of 2014, in association with another solar phenomenon, a giant cloud of solar particles known as a coronal mass ejection (CME), erupted from the sun on Tuesday, sending radiation and particles speeding toward Earth and disrupting operations on the ground. NEWARK, NJ (PRWEB) January 10, 2014 The first powerful “X-class” solar flare of 2014, in association with another solar phenomenon, a giant cloud of solar particles known as a coronal mass...


Latest Corona Reference Libraries

6_9f9676753bcc717a861f93bfceb7d2f82
2004-10-19 04:45:41

Corona -- The corona is the luminous "atmosphere" of the Sun extending millions of kilometers into space, most easily seen during a total solar eclipse. An interesting feature of the corona is the fact that it is much hotter than the visible "surface" of the Sun; the photosphere is approximately 6000°C compared to the corona at over one million °C. The corona is much less dense than the photosphere, however, and so produces less light. The exact mechanism by which the corona is...

4_5d937e9435f471d0f5354cef6f8fdcda2
2004-10-19 04:45:41

Solar Prominence -- Solar prominences are large arch-shaped structures observable in the solar corona. These often have a twist and occasionally become unstable, ejecting plasma and magnetic flux out from the sun. The physics of solar prominence instability is believed to be governed by magnetic forces and magnetic helicity issues. It is thought that instability occurs when a magnetic flux tube becomes excessively twisted. ----- Click here to learn more on this topic from eLibrary:

4_c3e26bdabe1325e08e2593b25329604b2
2004-10-19 04:45:41

Solar Flare -- A solar flare is a violent eruption that explodes from a star's photosphere with energies equivalent to tens of millions of hydrogen bombs. Solar flares from the Sun send out a streams of highly energetic solar wind that can present a radiation hazard to spacecraft outside of planetary magnetospheres and can disrupt radio signals on Earth. Solar flares were first observed on the Sun in 1859 by English astronomer Richard Carrington. They have also been observed to...

4_a9775d2328a386c7976f6f9895c6d2ac2
2004-10-19 04:45:40

The Sun -- intensely hot, self-luminous body of gases at the center of the solar system. Its gravitational attraction maintains the planets, comets, and other bodies of the solar system in their orbits. The sun is actually a star of about medium size; it appears larger than the other stars because of its relative nearness to the earth. The earth's distance from the sun varies from 91,377,000 mi (147,053,000 km) at perihelion to 94,537,000 mi (152,138,000 km) at aphelion (see apsis). The...

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