Mario Motta, MD, astronomy enthusiast and booster for the “International Dark-Sky Association,” is joined by Kelly Beatty, senior editor for "Sky & Telescope Magazine," to talk about the new black hole discovery and the need to reduce light pollution.
Mario Motta, MD, astronomy enthusiast and booster for the “International Dark-Sky Association,” is joined by Kelly Beatty, senior editor for "Sky & Telescope Magazine," to talk about the new black hole discovery and the need to reduce light pollution.
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