Showing posts with label Coronal Mass Ejection. Show all posts
Showing posts with label Coronal Mass Ejection. Show all posts

Thursday, September 03, 2015

Geomagnetic Mega-Storm Fries Telegraph Lines – 156 Years Ago Today

Geomagnetic Mega-Storm Fries Telegraph Lines – 156 Years Ago Today

By spaceweather.com
9-2-15

     On Sept. 2nd, a billion-ton coronal mass ejection (CME) slammed into Earth's magnetic field. Campers in the Rocky Mountains woke up in the middle of the night, thinking that the glow they saw was sunrise. No, it was the Northern Lights. People in Cuba read their morning paper by the red illumination of aurora borealis. Earth was peppered by particles so energetic, they altered the chemistry of polar ice.

Hard to believe? It really happened--exactly 156 years ago. This map shows where auroras were sighted in the early hours of Sept. 2, 1859:

Map of Auroras Sighted in Morning – Sept. 2, 1859

As the day unfolded, the gathering storm electrified telegraph lines, shocking technicians and setting their telegraph papers on fire. The "Victorian Internet" was knocked offline. Magnetometers around the world recorded strong disturbances in the planetary magnetic field for more than a week. [...]

Thursday, September 04, 2014

Huge Coronal Mass Ejection (CME) Headed Towards Earth? | VIDEO

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Huge Coronal Mass Ejection (CME) Headed Towrds Earth

Intense Solar Eruption Captured by NASA Spacecraft (Video)


By Megan Gannon
www.space.com
8-3-14

      A huge tendril of super-hot plasma that had been creeping across the face of the sun erupted Tuesday (Sept. 2) in a striking solar storm that may send a wave of charged particles in Earth's direction.

Video of the solar eruption captured by NASA's sun-watching Solar Dynamics Observatory shows a cloud of solar plasma being hurled from the sun's surface during the rippling blast.

Debris from the solar explosion could be traveling in the direction of Earth, according to Spaceweather.com, which tracks stargazing and space weather events. Further observations should confirm whether the eruption was actually an Earth-directed coronal mass ejection, or CME. . . .

Wednesday, January 08, 2014

Huge Sunspot Targets Earth | VIDEO



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Huge Sunspot Targets Earth

A 4-day movie of AR1944 from the Solar Dynamics Observtory

By spaceweather.com
1-7-14

     Giant sunspot AR1944 erupted on Jan 7th at approximately 1832 UT, producing a powerful X1-class solar flare. First-look coronagraph images from the STEREO-Ahead spacecraft appear to show a coronal mass ejection (CME) emerging from the blast site. If so, the CME is almost certainly heading for Earth. . . ..

Rocky Raybell photographed the active region named "AR1944" yesterday from his backyard in Keller, Washington.

The sprawling sunspot contains dozens of dark cores, the largest big enough to swallow Earth three times over. This makes it an easy target for amateur solar telescopes -- or even regular cameras. Raybell used an SX40 digital camera on a tripod whole holding a Baader solar filer over the lens to capture his image. . . .

Thursday, December 08, 2011

UFO NEWS | VIDEO | Cloaked UFO or Left Over Artifact From Image Processing

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By Natalie Wolchover
12-6-11

     On Dec. 1, a camera onboard NASA's Stereo spacecraft recorded a wave of electrically charged material shooting out from the sun and blasting Mercury. Footage of this "coronal mass ejection" (CME), as such events are called, has caught the attention of alien-hunters, who say it has unveiled a giant, "cloaked" spaceship parked near the solar system's innermost planet. . . .

. . . As you might suspect, there is a non-UFO explanation of the apparent flare-up near Mercury. According to Russ Howard, head scientist of the NRL group, and Nathan Rich, lead ground systems engineer, it is simply an artifact left over from the way raw HI-1 telescope data gets processed. Rather than a UFO mothership parked near Mercury, the bright spot is "where the planet was on the previous day," Rich told Life's Little Mysteries. . ..

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