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Latest Solar Energetic Particles Stories

fastest CME
2014-09-25 02:30:29

On July 23, 2012, a massive cloud of solar material erupted off the sun's right side, zooming out into space. It soon passed one of NASA's Solar Terrestrial Relations Observatory, or STEREO, spacecraft, which clocked the CME as traveling between 1,800 and 2,200 miles per second as it left the sun.

shackleton crater
2014-08-24 06:16:29

They are the darkest and coldest places on the surface of the moon, but deep in the craters of the polar regions, electrical activity may be creating a kind of “sparking” that has driven changes in lunar soil evolution.

far side solar flare
2014-07-10 07:19:47

In order to better understand what powers solar flares, NASA officials announced on Thursday that they were turning to the MESSENGER spacecraft orbiting Mercury in order to get a closer look at these intense bursts of radiation resulting from sunspot-related magnetic energy release.

Aurora Australis Glowing Over Concordia Station
2012-07-20 15:27:23

A stunning image showing Aurora Australis – the Southern Lights – glowing over Concordia station in the Antarctic, one of the remotest places on Earth, on 18 July 2012

Incoming Coronal Mass Ejection Coming On June 16
2012-06-15 13:39:44

The sun is a ferocious, hot mess, and this week it showed off through a coronal mass ejection just how messy it can get. An active region on the sun fired off two M-class flares and two coronal mass ejections (CMEs) this week.

pamela_sm
2012-06-03 07:50:39

When the sun launched a moderate, or M-class, solar flare May 17, 2012, it was still one of the largest eruptions seen since late January when our star began to rouse from an anomalously long quiet period.

NASA Captures Another Massive Solar Flare On January 27: Video
2012-01-30 10:35:37

The sun unleashed an X1.8 class flare that began at 1:12 PM ET on January 27, 2012 and peaked at 1:37. The flare immediately caused a strong radio blackout at low-latitudes, which was rated an R3 on NOAA's scale from R1-5.

Image 1 - STEREO Celebrates Five Years of Science
2011-10-27 04:15:19

On October 25, 2006 a Delta II rocket launched from Cape Canaveral carrying two nearly identical spacecraft.

a49e59050209b36f45e15cecfe4cf53e1
2006-09-04 16:00:00

NASA is preparing to send astronauts back to the Moon and on even longer journeys to Mars. With crews out in space for extended periods of time, the chances go way up that they'll be caught in the middle of a storm.


Word of the Day
plim
  • To swell, as grain or wood with water.
The word 'plim' is probably a variant of the word 'plum'.
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