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Latest Interface Region Imaging Spectrograph Stories

Dr Holly Gilbert - The Moody Sun Lecture
2014-08-18 03:00:32

Rob Gutro, NASA’s Goddard Space Flight Center The public is invited to a free talk called “The Moody Sun” with Dr. Holly Gilbert in the Pickford Theater, third floor, Madison Building, Library of Congress, Washington, D.C. on Tuesday, August 19 at 11:30 a.m. EDT. Dr. Gilbert will speak about the ever-changing sun, focusing on solar storms and how these dynamic phenomena interact with the Earth. She will describe how space weather is generated on the sun and how it impacts us....

IRIS Solar Observatory After 1 Year In Space
2014-06-27 03:09:48

[ Watch The Video: A First For IRIS: Observing A Gigantic Solar Eruption ] Karen C. Fox, NASA On June 27, 2013, NASA's newest solar observatory was launched into orbit around Earth. The Interface Region Imaging Spectrograph, or IRIS, observes the low level of the sun's atmosphere -- a constantly moving area called the interface region -- in better detail than has ever been done before. During its first year in space, IRIS provided detailed images of this area, finding even more...

may 9th cme IRIS
2014-06-01 02:30:27

Karen C. Fox, NASA's Goddard Space Flight Center [ Watch the Video: A First For IRIS: Observing A Gigantic Solar Eruption ] A coronal mass ejection, or CME, surged off the side of the sun on May 9, 2014, and NASA's newest solar observatory caught it in extraordinary detail. This was the first CME observed by the Interface Region Imaging Spectrograph, or IRIS, which launched in June 2013 to peer into the lowest levels of the sun's atmosphere with better resolution than ever before. Watch...

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 More Violent Than Believed
2013-12-09 15:03:43

Lee Rannals for redOrbit.com - Your Universe Online NASA's newest solar observatory is showing the region located between the surface of the sun and its atmosphere is more violent than previously thought. The Interface Region Imaging Spectrograph (IRIS) spacecraft launched earlier this summer to study what is known as the interface region. For the past six months, IRIS has given scientists detailed images of this region, finding even more turbulence and complexity than expected. "The...

Sun's Chromosphere Studied By Sunrise Mission
2013-09-28 04:29:37

April Flowers for redOrbit.com - Your Universe Online In June 2013, the solar observatory Sunrise was carried aloft by a NASA scientific balloon. Three months later, scientists from the Max Planck Institute for Solar System Research in Germany have presented unique insights into a layer on the sun called the chromosphere. The images from Sunrise are the highest-resolution ultraviolet light images to date of this thin corrugated layer, which lies between the sun's visible surface and the...

IRIS offers first images of sun atmosphere
2013-07-25 15:10:18

Lee Rannals for redOrbit.com - Your Universe Online NASA's Interface Region Imaging Spectrograph (IRIS) has provided scientists with their first look at the Sun's atmosphere. On July 17, an international team of scientists and engineers working on IRIS saw their hard work pay off when the telescope provided its first glimpse, showing unprecedented detail of a little-observed region of the sun. "These beautiful images from IRIS are going to help us understand how the sun's lower...


Word of the Day
monteith
  • A large punch-bowl of the eighteenth century, usually of silver and with a movable rim, and decorated with flutings and a scalloped edge. It was also used for cooling and carrying wine-glasses.
  • A kind of cotton handkerchief having white spots on a colored ground, the spots being produced by a chemical which discharges the color.
This word is possibly named after Monteith (Monteigh), 'an eccentric 17th-century Scotsman who wore a cloak scalloped at the hem.'
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