Since July 2022, a miniature satellite about the size of a shoebox has been orbiting Earth and monitoring how much solar energy reaches the atmosphere. Now, scientists are finalizing their analysis of the first five months ...
Space Exploration
Dec 16, 2022
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For 40 years, people have used space-based sensors to measure the amount of light coming from the sun, which gives scientists insight into climate change on Earth.
Space Exploration
Nov 7, 2022
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A very small instrument has a big job ahead of it: measuring all Earth-directed energy coming from the sun and helping scientists understand how that energy influences our planet's severe weather, climate change and other ...
Space Exploration
Jul 5, 2022
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Have you ever worn a dark T-shirt on a sunny day and felt the fabric warm in the sun's rays? Most of us know dark colors absorb sunlight and light colors reflect it—but did you know this doesn't work the same way in the ...
Earth Sciences
May 17, 2021
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Due to launch aboard Friday's Vega rocket, ESA's Simba CubeSat is a tiny mission with a big ambition: to measure one of the fundamental drivers of climate change in a new way. The 30-cm long nanosatellite will turn from Earth ...
Space Exploration
Jun 16, 2020
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September 2017 saw a spate of solar activity, with the Sun emitting 27 M-class and four X-class flares and releasing several powerful coronal mass ejections, or CMEs, between Sept. 6-10. Solar flares are powerful bursts of ...
Space Exploration
Oct 27, 2017
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A new instrument that will monitor our planet's biggest power source, the Sun, arrived at NASA's Kennedy Space Center in Florida. It has a targeted November 2017 launch on a SpaceX Falcon 9 rocket to the International Space ...
Space Exploration
Aug 7, 2017
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How much do solar cycle variations influence our climate system? Could rising Earth temperatures due to anthropogenic effects partly be compensated by a reduction of solar forcing in the future? These questions have been ...
Earth Sciences
Jul 3, 2017
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The number of instruments on the International Space Station dedicated to observing Earth to increase our understanding of our home planet continues to grow.
Space Exploration
Feb 16, 2017
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Every 18 months or so, scientists and sensation-seekers gather at set points on Earth's surface, to await awe-inspiring solar eclipses. The Moon briefly blocks the Sun, revealing its mysterious outer atmosphere, the corona. ...
Space Exploration
Aug 22, 2016
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