By Will Dunham WASHINGTON (Reuters) - The solar system may not be a nice round shape, but rather a bit squashed and oblong, according to data from the Voyager 2 spacecraft exploring the solar system's outer limits, scientists said on Wednesday.
“Imagine a balloon is being blown up by the solar wind. You might imagine that if you took a balloon, which is mainly spherical, and pushed it against the wall, it would be blunted on one side,” said Edward Stone of the California…
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