Eight-year-old Brazilian girl Nicole Olive is set to become the world's youngest astronomer. Searching for asteroids as part of a program associated with NASA, she attends international seminars and meets with top Brazilian scientists. Oliveira's room is filled with solar...
Today, NASA’s Solar Dynamics Observatory caught the Sun "smiling." Seen in ultraviolet light, these dark patches on the Sun are known as coronal holes and are regions where fast solar wind gushes out into space.
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