9/25/2023 0 Comments Earthview 2![]() CMEs are explosive outbursts of plasma and charged particles capable of carrying billions of tons of material from the sun at speeds of hundreds of miles (or kilometers) per hour.ĬMEs can be harmful to astronauts and space technology, and if these strongly magnetic plasma bursts lash Earth's protective magnetic bubble, the magnetosphere, they can create a disturbance that sends particle radiation into the upper layers of Earth's atmosphere. The huge active regions of the sun now facing Earth have previously produced coronal mass ejections (CMEs), but none directed toward Earth so far. ![]() GONG relies on a technique called helioseismic holography, which uses soundwaves bouncing through the interior of the sun to develop a picture of solar activity on the side of our star facing away from us. ![]() "It's like getting an early warning of possible freezing temperatures in spring - the weather forecast may have some large uncertainties, but one could start preparing to take mitigating actions to save their flowering orchard from freezing." The water vapor acts as a greenhouse gas and, together with other greenhouse gases in the atmosphere, particularly carbon dioxide (CO2), creates the.
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