LOS ANGELES (AP) — A year after twin infernos tore across opposite ends of Los Angeles County, the scars are still visible.
For decades, astronomers have tracked changes in its brightness and surface features in hopes of figuring out why the star ...
What If on MSN
What would happen if the sun exploded tomorrow?
That star at the center of our Solar System, that superhot ball of plasma that gives us heat and energy, and amazing ...
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