(Phys.org) —Solar jets are ejections from the surface of the Sun, where 1-10 tonnes of hot material are expelled at speeds of up to 1000 kilometres per second. Using space based observatories like Hinode and STEREO, solar ...
Space Exploration
Jun 23, 2014
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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, ...
Space Exploration
May 31, 2014
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Two of the six instruments that will fly on NOAA's first Geostationary Operational Environmental Satellite - R (GOES-R) satellite have completed integration with the spacecraft. The Solar Ultraviolet Imager (SUVI) and Extreme ...
Space Exploration
May 29, 2014
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A NASA scientist is launching a one-to-two-year pilot project this summer that takes advantage of U.S. high-voltage power transmission lines to measure a phenomenon that has caused widespread power outages in the past.
Space Exploration
Apr 23, 2014
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Lockheed Martin has delivered a new solar analysis payload that will help scientists measure and forecast space weather, which can damage satellites, electrical grids and communications systems on Earth. The Solar Ultraviolet ...
Space Exploration
Apr 18, 2014
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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.
Astronomy
Mar 27, 2014
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Earth dodged a huge magnetic bullet from the sun on July 23, 2012.
Space Exploration
Mar 18, 2014
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The sun emitted a mid-level solar flare, peaking at 6:34 p.m. EDT on March 12, 2014, and NASA's Solar Dynamics Observatory, or SDO, captured an image of it. Solar flares are powerful bursts of radiation. Harmful radiation ...
Space Exploration
Mar 13, 2014
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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 ...
Space Exploration
Feb 28, 2014
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Four of the six instruments that will fly on the first Geostationary Operational Environmental Satellite R-Series (GOES-R) were delivered to Lockheed Martin in Denver for integration onto the spacecraft bus this month. This ...
Space Exploration
Feb 26, 2014
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