The sun emitted a mid-level solar flare, peaking at 12:20 p.m. EDT on July 8, 2014, and NASA's Solar Dynamics Observatory captured images of the event. Solar flares are powerful bursts of radiation. Harmful radiation from ...
Space Exploration
Jul 8, 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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An Orbital Sciences Corporation Antares rocket is seen on the launch pad at NASA's Wallops Flight Facility, Wallops Island, Va., on Jan. 8, 2014. Dark blemishes can be clearly seen on the face of the sun.
Space Exploration
Jan 17, 2014
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When Comet C/2012 S1 (ISON), a so-called Sungrazing comet, sweeps by the Sun on November 28, 2013, telescopes developed by the U.S. Naval Research Laboratory (NRL) will be lined up for a spectacular front row view.
Space Exploration
Nov 14, 2013
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This one may truly knock your socks off. Remember the spectacular filament eruption on the Sun on August 31 that we posted last week? The folks from NASA Goddard's Scientific Visualization Studio now have put out a video ...
Space Exploration
Sep 6, 2012
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(Phys.org) -- This image of a coronal hole on the sun bears a remarkable resemblance to the 'Sesame Street' character Big Bird. Coronal holes are regions where the sun's corona is dark.
Space Exploration
Jun 6, 2012
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At 9:35 PM ET on September 5, 2011, the sun emitted an Earth-directed M5.3 class flare as measured by the GOES satellite. The flare erupted from a region of the sun that appears close to dead center from Earth's perspective, ...
Space Exploration
Sep 7, 2011
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