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Satellite Snapshots
GOES-East Spies Solar Flares and Eruptions
Solar Ultraviolet Imager (SUVI) instrument onboard GOES-East observed two solar flares and several eruptions from the surface
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Feature Story
How to Safely Stare at the Sun: SOHO, SDO, and GOES-R Instruments
As an agency, NOAA’s science isn’t just limited to Earth and its atmosphere. NOAA’s reach goes…
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Feature Story
Top 5 Times Solar Activity Affected Earth
Over the course of the Sun’s 11-year solar cycle, the star goes through a period of increased and decreased activity…
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Feature Story
What’s the Big Deal about Solar Cycles?
The Sun is Earth’s nearest star—a giant orb of hydrogen and helium about 93 million miles away. To many people, it looks…
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Feature Story
NASA Awards NOAA’s Space Weather Follow On - Lagrange 1 Solar Wind Plasma Sensor
On behalf of NOAA, NASA has awarded the Space Weather Follow On-Lagrange 1 (SWFO-L1) Solar Wind Plasma Sensor (SWiPS) contract…
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Feature Story
NOAA NCEI Archives Data from COSMIC-2
One year ago today, a SpaceX Falcon Heavy rocket carried the constellation of six COSMIC-2 satellites into orbit. Learn how NOAA is archiving the data
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Satellite Snapshots
Largest Solar Flare Since 2017 Spotted on the Sun
On May 29, 2020, NASA's Solar Dynamics Observatory captured the largest solar flare since October 2017.
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Satellite Snapshots
Intense Winter Storm Heading Toward Scandinavia
A large, broad cyclone developing over the Norwegian and Greenland Seas was seen by the NOAA-20 satellite on Jan. 1, 2020, and is…
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