Subscribe free to our newsletters via your
. Space Industry and Business News .




SOLAR SCIENCE
Mid-sized flare imaged by NASA's Solar Dynamics Observatory
by Brooks Hays
Washington (UPI) Sep 28, 2015


disclaimer: image is for illustration purposes only

On Monday, NASA's Solar Dynamics Observatory captured an image of a mid-class solar flare.

The moderate eruption is unlikely to cause space weather strong enough to affect Earth, but scientists at the National Oceanic and Atmospheric Administration's Space Weather Prediction Center will nonetheless monitor the after-effects of the flare.

Solar flares are the eruptions of the sun's plasma that send electrons, ions, and atoms out from the sun's surface, through its atmosphere and into space. The eruptions emit radiation across the entirety of the electromagnetic spectrum. They are the sudden releases of magnetic energy stored in the sun's corona.

When flares are intense enough, their ejected radiation can reach Earth and disrupt power grids and communications satellites.

It's unlikely today's flare will be felt on Earth. The flare was classified as a mid-class flare, registering specifically as an M7.6 flare.

Mid-class flares are a tenth as powerful as the strongest X-class flares. Numbers denote the flare's strength relative to other flares in its class. An M-2 flare is twice as strong as an M-1 flare, while an M-7.6 flare is 7.6 times more intense.

The Solar Dynamics Observatory was launched in 2010 to help scientists better understand the sun's electromagnetic patterns and how these patterns influence space weather and Earth.


Thanks for being here;
We need your help. The SpaceDaily news network continues to grow but revenues have never been harder to maintain.

With the rise of Ad Blockers, and Facebook - our traditional revenue sources via quality network advertising continues to decline. And unlike so many other news sites, we don't have a paywall - with those annoying usernames and passwords.

Our news coverage takes time and effort to publish 365 days a year.

If you find our news sites informative and useful then please consider becoming a regular supporter or for now make a one off contribution.
SpaceDaily Contributor
$5 Billed Once


credit card or paypal
SpaceDaily Monthly Supporter
$5 Billed Monthly


paypal only


.


Related Links
Solar Science News at SpaceDaily






Comment on this article via your Facebook, Yahoo, AOL, Hotmail login.

Share this article via these popular social media networks
del.icio.usdel.icio.us DiggDigg RedditReddit GoogleGoogle




Memory Foam Mattress Review
Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News





SOLAR SCIENCE
NASA's SDO catches a double photobomb
Greenbelt MD (SPX) Sep 16, 2015
On Sept. 13, 2015, as NASA's Solar Dynamics Observatory, or SDO, kept up its constant watch on the sun, its view was photobombed not once, but twice. Just as the moon came into SDO's field of view on a path to cross the sun, Earth entered the picture, blocking SDO's view completely. When SDO's view of the sun emerged from Earth's shadow, the moon was just completing its journey across the sun's ... read more


SOLAR SCIENCE
Virtual reality stretching beyond video games

Physicists defy conventional wisdom to identify ferroelectric material

A thermal invisibility cloak actively redirects heat

U.S. Army taps Northrop Grumman for long-range radar

SOLAR SCIENCE
Skynet 5A satellite move to Asia-Pacific complete

Harris Corporation supplying ground-to-air radios to ANG

BAE Systems modernizing Australia's military communications

GSAT-6 military satellite put in its orbital slot

SOLAR SCIENCE
Ariane 5 ready to orbit Sky Muster and ARSAT-2 on September 30

Air Force welcomes Blue Origin to Launch Complex 36

Arianespace targets record year of new business and launch operations in 2015

Moscow to Launch Telecom Satellites on Rokot Carrier Rocket

SOLAR SCIENCE
New sports technology provides a GPS alternative

Russia, Brazil Sign Contract for Glonass Ground Measuring Station

NASA Spacecraft takes GPS to New Heights

DARPA taps Rockwell Collins for GPS backup technologies

SOLAR SCIENCE
NASA technology aims to save commercial airlines fuel, time

Reports: Russia to sell Mistral helicopters to Egypt

Northrop Grumman taps Kitron AS for F-35 avionic system components

India agrees to $2.5 billion deal for Boeing helicopters

SOLAR SCIENCE
An even more versatile optical chip

LEDs that use visible light to talk to each other and internet

A small, inexpensive high frequency comb signal generator

Silicon nanoparticle is a new candidate for an ultrafast all-optical transistor

SOLAR SCIENCE
Satellite Data Helps Migrating Birds Survive

AAC Microtec and Spacemetric partner on smart downlinking of EO data

SSTL's DMC Constellation demonstrates 1-metre capability

A new view of the content of Earth's core

SOLAR SCIENCE
Singapore moves against Indonesian firms over haze

Malaysia again shuts schools as Indonesian smoke thickens

Polluted Paris 'car-free' for a day

Singapore schools in emergency shutdown as air quality worsens




The content herein, unless otherwise known to be public domain, are Copyright 1995-2014 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. Privacy Statement All images and articles appearing on Space Media Network have been edited or digitally altered in some way. Any requests to remove copyright material will be acted upon in a timely and appropriate manner. Any attempt to extort money from Space Media Network will be ignored and reported to Australian Law Enforcement Agencies as a potential case of financial fraud involving the use of a telephonic carriage device or postal service.