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Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission is the first to capture on camera this wind flying out from the sun in a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The Parker Solar ...

The Parker Solar Probe is attempting the closest ever pass of the sun’s surface on Christmas Eve. An image from the Parker Solar Probe’s WISPR instrument of a coronal streamer of the sun, about 16.9 ...