Hubble Space Telescope

Spank Me, Teacher

September 26, 2012

Via the Hubble Space Telescope, we now know that some starlight in the night sky has taken 13.2 billion years to reach Earth. That distance to newly discovered galaxies is so vast that the mind can’t visualize it. (In one year alone, light travels nearly 6 trillion miles.) Unfortunately, it’s not hard to visualize another […]

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