Astronomers Spot Another Moon Around Neptune
10:40 minutes
Astronomers have detected a previously unseen moon orbiting Neptune, bringing the planet’s moon count to 14. Mark Showalter, an astronomer at the SETI Institute, describes how he spotted the 12-mile moon while combing through old images taken by the Hubble Space Telescope.
Segment Guests
Mark Showalter
Mark Showalter is senior research scientist at The SETI Institute in Mountain View, California.
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About Charles Bergquist
@cbquistAs Science Friday’s director and senior producer, Charles Bergquist channels the chaos of a live production studio into something sounding like a radio program. Favorite topics include planetary sciences, chemistry, materials, and shiny things with blinking lights.