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Sep 12, 2015 12:35 PM ET // Mike Wall,
Sunday's eclipse will be visible to observers throughout South Africa, as well as people in the southern parts of Mozambique, Zambia, Zimbabwe and Madagascar.
Sep 11, 2015 06:41 AM ET // Renee Morad
With a unique, kirigami-inspired design, these solar panels produce 36 percent more energy than traditional panels.
Aug 21, 2015 11:30 AM ET // Elizabeth Howell
A delicate sunshield unfolded on a test unit of NASA's James Webb Space Telescope.
Aug 19, 2015 08:29 AM ET // Larry O'Hanlon
Even a mild shock wave in the solar wind can suddenly amp up the equatorial electrojet and create localized magnetic storms.
Jul 3, 2015 01:24 PM ET // AFP
The aircraft over the course of the journey set records for longest solo flight and most time in a solar-powered flight.
Jun 30, 2015 02:30 PM ET // Brian Kahn, Climate Central
The U.S., Brazil and China all released major commitments to reduce or at least slow their greenhouse gas emissions. Continue reading →
Jun 25, 2015 09:06 AM ET // Patrick J. Kiger
These mysterious electric blue wisps, which form on the edge of space, could be a sign of climate change.
Jun 16, 2015 03:38 PM ET // Patrick J. Kiger
Smoke from Canadian wildfires, as it turns out, created that deeper solar hue.
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