NASA Holds Teleconference on Hubble Observations of Jupiter’s Largest Moon


NASA will host a teleconference at 11 a.m. EDT on Thursday, March 12, to discuss Hubble Space Telescope’s observations of Ganymede, Jupiter’s largest moon. These results will help scientists in the search for habitable worlds beyond  Earth.

Participants in the teleconference will  be:

  • Jim Green, director of Planetary Science, NASA Headquarters,  Washington
  • Joachim Saur, professor for geophysics, University of Cologne,  Germany
  • Jennifer Wiseman, Hubble senior project scientist, NASA Goddard Space Flight Center, Greenbelt, Maryland
  • Heidi Hammel, executive vice president, Association of Universities for Research in Astronomy,  Washington

To participate by phone, reporters must contact Felicia Chou at 202-358-0257 or and provide their media affiliation no later than noon  Wednesday.

Audio of the teleconference will be streamed live on NASA’s website  at:

For information about NASA’s Hubble Space Telescope,  visit:

For information about our solar system, including Jupiter and Ganymede,  visit:

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