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Scientists found stardust trapped in Antarctic ice. What could it tell us about our solar system?

"This dust can penetrate the shielding of the solar system and end up on Earth." ...
AOL

Solar storms can trigger auroras on Earth. This star’s explosion could destroy a planet’s atmosphere

For the first time, astronomers say they have spotted a giant explosion released by a star beyond our solar system. The eruption was similar in some ways to those unleashed by our sun, such as the ...