Betelgeuse, one of the brightest stars in the sky, will vanish in a one-of-a-kind eclipse soon. Here's how to watch it.
One of the biggest and brightest stars in the night sky will momentarily vanish as an asteroid passe...
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NASA's Got A New, Big Telescope. It Could Find Hints Of Life On Far-Flung Planets
In December, NASA will launch the most powerful telescope ever put into space. The James Webb Space ...